Home / 94,135.70-141,203.59-59,099.96

Finding the Fourth Proportional to 94,135.70, 141,203.59 and 59,099.96

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Solution

The fourth proportional to 94,135.70, 141,203.59 and 59,099.96 is: 88,649.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,135.70 : 141,203.59 = 59,099.96 : x
  2. Step 2: Convert to fraction form
    94,135.70/141,203.59 = 59,099.96/x
  3. Step 3: Cross multiply
    94,135.70x = 141,203.59 × 59,099.96
  4. Step 4: Simplify right side
    94,135.70x = 8,345,126,726.12
  5. Step 5: Solve for x
    x = 8,345,126,726.12/94,135.70
  6. Step 6: Final answer
    x = 88,649.96

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1.5x scale

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.