Home / 9,538.29-14,306.54-5,838.62

Finding the Fourth Proportional to 9,538.29, 14,306.54 and 5,838.62

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Solution

The fourth proportional to 9,538.29, 14,306.54 and 5,838.62 is: 8,757.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,538.29 : 14,306.54 = 5,838.62 : x
  2. Step 2: Convert to fraction form
    9,538.29/14,306.54 = 5,838.62/x
  3. Step 3: Cross multiply
    9,538.29x = 14,306.54 × 5,838.62
  4. Step 4: Simplify right side
    9,538.29x = 83,530,349.85
  5. Step 5: Solve for x
    x = 83,530,349.85/9,538.29
  6. Step 6: Final answer
    x = 8,757.37

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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.