Home / 24,415.56-33,691.14-19,391.94

Finding the Fourth Proportional to 24,415.56, 33,691.14 and 19,391.94

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Solution

The fourth proportional to 24,415.56, 33,691.14 and 19,391.94 is: 26,759.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,415.56 : 33,691.14 = 19,391.94 : x
  2. Step 2: Convert to fraction form
    24,415.56/33,691.14 = 19,391.94/x
  3. Step 3: Cross multiply
    24,415.56x = 33,691.14 × 19,391.94
  4. Step 4: Simplify right side
    24,415.56x = 653,336,565.41
  5. Step 5: Solve for x
    x = 653,336,565.41/24,415.56
  6. Step 6: Final answer
    x = 26,759.02

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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.