Home / 10,952.97-16,425.13-4,713.45

Finding the Fourth Proportional to 10,952.97, 16,425.13 and 4,713.45

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Solution

The fourth proportional to 10,952.97, 16,425.13 and 4,713.45 is: 7,068.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,952.97 : 16,425.13 = 4,713.45 : x
  2. Step 2: Convert to fraction form
    10,952.97/16,425.13 = 4,713.45/x
  3. Step 3: Cross multiply
    10,952.97x = 16,425.13 × 4,713.45
  4. Step 4: Simplify right side
    10,952.97x = 77,418,964.46
  5. Step 5: Solve for x
    x = 77,418,964.46/10,952.97
  6. Step 6: Final answer
    x = 7,068.31

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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.