Home / 14,306.52-21,463.92-5,982.24

Finding the Fourth Proportional to 14,306.52, 21,463.92 and 5,982.24

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Solution

The fourth proportional to 14,306.52, 21,463.92 and 5,982.24 is: 8,975.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,306.52 : 21,463.92 = 5,982.24 : x
  2. Step 2: Convert to fraction form
    14,306.52/21,463.92 = 5,982.24/x
  3. Step 3: Cross multiply
    14,306.52x = 21,463.92 × 5,982.24
  4. Step 4: Simplify right side
    14,306.52x = 128,402,320.78
  5. Step 5: Solve for x
    x = 128,402,320.78/14,306.52
  6. Step 6: Final answer
    x = 8,975.09

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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.