Home / 24,432.78-33,717.60-14,361.42

Finding the Fourth Proportional to 24,432.78, 33,717.60 and 14,361.42

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Solution

The fourth proportional to 24,432.78, 33,717.60 and 14,361.42 is: 19,818.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,432.78 : 33,717.60 = 14,361.42 : x
  2. Step 2: Convert to fraction form
    24,432.78/33,717.60 = 14,361.42/x
  3. Step 3: Cross multiply
    24,432.78x = 33,717.60 × 14,361.42
  4. Step 4: Simplify right side
    24,432.78x = 484,232,614.99
  5. Step 5: Solve for x
    x = 484,232,614.99/24,432.78
  6. Step 6: Final answer
    x = 19,818.97

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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.