Home / 94,304.18-141,475.98-84,893.60

Finding the Fourth Proportional to 94,304.18, 141,475.98 and 84,893.60

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Solution

The fourth proportional to 94,304.18, 141,475.98 and 84,893.60 is: 127,358.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,304.18 : 141,475.98 = 84,893.60 : x
  2. Step 2: Convert to fraction form
    94,304.18/141,475.98 = 84,893.60/x
  3. Step 3: Cross multiply
    94,304.18x = 141,475.98 × 84,893.60
  4. Step 4: Simplify right side
    94,304.18x = 12,010,405,255.73
  5. Step 5: Solve for x
    x = 12,010,405,255.73/94,304.18
  6. Step 6: Final answer
    x = 127,358.14

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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.