Home / 23,686.27-32,685.78-14,733.52

Finding the Fourth Proportional to 23,686.27, 32,685.78 and 14,733.52

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Solution

The fourth proportional to 23,686.27, 32,685.78 and 14,733.52 is: 20,331.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,686.27 : 32,685.78 = 14,733.52 : x
  2. Step 2: Convert to fraction form
    23,686.27/32,685.78 = 14,733.52/x
  3. Step 3: Cross multiply
    23,686.27x = 32,685.78 × 14,733.52
  4. Step 4: Simplify right side
    23,686.27x = 481,576,593.35
  5. Step 5: Solve for x
    x = 481,576,593.35/23,686.27
  6. Step 6: Final answer
    x = 20,331.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.