Home / 94,385.52-141,534.66-35,205.36

Finding the Fourth Proportional to 94,385.52, 141,534.66 and 35,205.36

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Solution

The fourth proportional to 94,385.52, 141,534.66 and 35,205.36 is: 52,791.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,385.52 : 141,534.66 = 35,205.36 : x
  2. Step 2: Convert to fraction form
    94,385.52/141,534.66 = 35,205.36/x
  3. Step 3: Cross multiply
    94,385.52x = 141,534.66 × 35,205.36
  4. Step 4: Simplify right side
    94,385.52x = 4,982,778,657.78
  5. Step 5: Solve for x
    x = 4,982,778,657.78/94,385.52
  6. Step 6: Final answer
    x = 52,791.77

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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.