Home / 18,019.17-24,863.43-10,466.73

Finding the Fourth Proportional to 18,019.17, 24,863.43 and 10,466.73

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Solution

The fourth proportional to 18,019.17, 24,863.43 and 10,466.73 is: 14,442.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,019.17 : 24,863.43 = 10,466.73 : x
  2. Step 2: Convert to fraction form
    18,019.17/24,863.43 = 10,466.73/x
  3. Step 3: Cross multiply
    18,019.17x = 24,863.43 × 10,466.73
  4. Step 4: Simplify right side
    18,019.17x = 260,238,808.68
  5. Step 5: Solve for x
    x = 260,238,808.68/18,019.17
  6. Step 6: Final answer
    x = 14,442.33

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Half scale
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Double scale
Find fourth proportional to 18,020.17, 24,864.81 and 10,467.73
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.