Home / 63,187.95-94,706.55-29,408.52

Finding the Fourth Proportional to 63,187.95, 94,706.55 and 29,408.52

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Solution

The fourth proportional to 63,187.95, 94,706.55 and 29,408.52 is: 44,077.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,187.95 : 94,706.55 = 29,408.52 : x
  2. Step 2: Convert to fraction form
    63,187.95/94,706.55 = 29,408.52/x
  3. Step 3: Cross multiply
    63,187.95x = 94,706.55 × 29,408.52
  4. Step 4: Simplify right side
    63,187.95x = 2,785,179,469.81
  5. Step 5: Solve for x
    x = 2,785,179,469.81/63,187.95
  6. Step 6: Final answer
    x = 44,077.70

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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.