Home / 94,652.90-141,937.75-35,447.04

Finding the Fourth Proportional to 94,652.90, 141,937.75 and 35,447.04

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Solution

The fourth proportional to 94,652.90, 141,937.75 and 35,447.04 is: 53,154.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,652.90 : 141,937.75 = 35,447.04 : x
  2. Step 2: Convert to fraction form
    94,652.90/141,937.75 = 35,447.04/x
  3. Step 3: Cross multiply
    94,652.90x = 141,937.75 × 35,447.04
  4. Step 4: Simplify right side
    94,652.90x = 5,031,273,101.76
  5. Step 5: Solve for x
    x = 5,031,273,101.76/94,652.90
  6. Step 6: Final answer
    x = 53,154.98

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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.