Home / 94,129.56-141,194.40-59,093.82

Finding the Fourth Proportional to 94,129.56, 141,194.40 and 59,093.82

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Solution

The fourth proportional to 94,129.56, 141,194.40 and 59,093.82 is: 88,640.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,129.56 : 141,194.40 = 59,093.82 : x
  2. Step 2: Convert to fraction form
    94,129.56/141,194.40 = 59,093.82/x
  3. Step 3: Cross multiply
    94,129.56x = 141,194.40 × 59,093.82
  4. Step 4: Simplify right side
    94,129.56x = 8,343,716,458.61
  5. Step 5: Solve for x
    x = 8,343,716,458.61/94,129.56
  6. Step 6: Final answer
    x = 88,640.77

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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.