Home / 14,026.39-21,034.99-4,663.83

Finding the Fourth Proportional to 14,026.39, 21,034.99 and 4,663.83

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Solution

The fourth proportional to 14,026.39, 21,034.99 and 4,663.83 is: 6,994.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026.39 : 21,034.99 = 4,663.83 : x
  2. Step 2: Convert to fraction form
    14,026.39/21,034.99 = 4,663.83/x
  3. Step 3: Cross multiply
    14,026.39x = 21,034.99 × 4,663.83
  4. Step 4: Simplify right side
    14,026.39x = 98,103,583.80
  5. Step 5: Solve for x
    x = 98,103,583.80/14,026.39
  6. Step 6: Final answer
    x = 6,994.21

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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.