Home / 94,512.15-141,763.52-35,343.47

Finding the Fourth Proportional to 94,512.15, 141,763.52 and 35,343.47

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Solution

The fourth proportional to 94,512.15, 141,763.52 and 35,343.47 is: 53,013.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,512.15 : 141,763.52 = 35,343.47 : x
  2. Step 2: Convert to fraction form
    94,512.15/141,763.52 = 35,343.47/x
  3. Step 3: Cross multiply
    94,512.15x = 141,763.52 × 35,343.47
  4. Step 4: Simplify right side
    94,512.15x = 5,010,414,539.50
  5. Step 5: Solve for x
    x = 5,010,414,539.50/94,512.15
  6. Step 6: Final answer
    x = 53,013.44

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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.