Home / 24,810.03-37,215.18-7,280.10

Finding the Fourth Proportional to 24,810.03, 37,215.18 and 7,280.10

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Solution

The fourth proportional to 24,810.03, 37,215.18 and 7,280.10 is: 10,920.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,810.03 : 37,215.18 = 7,280.10 : x
  2. Step 2: Convert to fraction form
    24,810.03/37,215.18 = 7,280.10/x
  3. Step 3: Cross multiply
    24,810.03x = 37,215.18 × 7,280.10
  4. Step 4: Simplify right side
    24,810.03x = 270,930,231.92
  5. Step 5: Solve for x
    x = 270,930,231.92/24,810.03
  6. Step 6: Final answer
    x = 10,920.19

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.