Home / 10,351.47-14,294.51-6,575.85

Finding the Fourth Proportional to 10,351.47, 14,294.51 and 6,575.85

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Solution

The fourth proportional to 10,351.47, 14,294.51 and 6,575.85 is: 9,080.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,351.47 : 14,294.51 = 6,575.85 : x
  2. Step 2: Convert to fraction form
    10,351.47/14,294.51 = 6,575.85/x
  3. Step 3: Cross multiply
    10,351.47x = 14,294.51 × 6,575.85
  4. Step 4: Simplify right side
    10,351.47x = 93,998,553.58
  5. Step 5: Solve for x
    x = 93,998,553.58/10,351.47
  6. Step 6: Final answer
    x = 9,080.70

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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.