Home / 24,213.23-33,417.38-13,602.86

Finding the Fourth Proportional to 24,213.23, 33,417.38 and 13,602.86

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Solution

The fourth proportional to 24,213.23, 33,417.38 and 13,602.86 is: 18,773.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,213.23 : 33,417.38 = 13,602.86 : x
  2. Step 2: Convert to fraction form
    24,213.23/33,417.38 = 13,602.86/x
  3. Step 3: Cross multiply
    24,213.23x = 33,417.38 × 13,602.86
  4. Step 4: Simplify right side
    24,213.23x = 454,571,706.61
  5. Step 5: Solve for x
    x = 454,571,706.61/24,213.23
  6. Step 6: Final answer
    x = 18,773.70

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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.