Home / 35,306.69-52,959.98-9,011.43

Finding the Fourth Proportional to 35,306.69, 52,959.98 and 9,011.43

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Solution

The fourth proportional to 35,306.69, 52,959.98 and 9,011.43 is: 13,517.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306.69 : 52,959.98 = 9,011.43 : x
  2. Step 2: Convert to fraction form
    35,306.69/52,959.98 = 9,011.43/x
  3. Step 3: Cross multiply
    35,306.69x = 52,959.98 × 9,011.43
  4. Step 4: Simplify right side
    35,306.69x = 477,245,152.57
  5. Step 5: Solve for x
    x = 477,245,152.57/35,306.69
  6. Step 6: Final answer
    x = 13,517.13

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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.