Home / 95,150.04-142,773.92-48,402.76

Finding the Fourth Proportional to 95,150.04, 142,773.92 and 48,402.76

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Solution

The fourth proportional to 95,150.04, 142,773.92 and 48,402.76 is: 72,629.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,150.04 : 142,773.92 = 48,402.76 : x
  2. Step 2: Convert to fraction form
    95,150.04/142,773.92 = 48,402.76/x
  3. Step 3: Cross multiply
    95,150.04x = 142,773.92 × 48,402.76
  4. Step 4: Simplify right side
    95,150.04x = 6,910,651,784.02
  5. Step 5: Solve for x
    x = 6,910,651,784.02/95,150.04
  6. Step 6: Final answer
    x = 72,629.00

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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.