Home / 10,349.97-14,275.25-6,569.85

Finding the Fourth Proportional to 10,349.97, 14,275.25 and 6,569.85

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Solution

The fourth proportional to 10,349.97, 14,275.25 and 6,569.85 is: 9,061.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,349.97 : 14,275.25 = 6,569.85 : x
  2. Step 2: Convert to fraction form
    10,349.97/14,275.25 = 6,569.85/x
  3. Step 3: Cross multiply
    10,349.97x = 14,275.25 × 6,569.85
  4. Step 4: Simplify right side
    10,349.97x = 93,786,251.21
  5. Step 5: Solve for x
    x = 93,786,251.21/10,349.97
  6. Step 6: Final answer
    x = 9,061.50

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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.