Home / 14,963.13-22,397.31-8,369.33

Finding the Fourth Proportional to 14,963.13, 22,397.31 and 8,369.33

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Solution

The fourth proportional to 14,963.13, 22,397.31 and 8,369.33 is: 12,527.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,963.13 : 22,397.31 = 8,369.33 : x
  2. Step 2: Convert to fraction form
    14,963.13/22,397.31 = 8,369.33/x
  3. Step 3: Cross multiply
    14,963.13x = 22,397.31 × 8,369.33
  4. Step 4: Simplify right side
    14,963.13x = 187,450,366.52
  5. Step 5: Solve for x
    x = 187,450,366.52/14,963.13
  6. Step 6: Final answer
    x = 12,527.48

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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.