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Finding the Fourth Proportional to 119,455.60, 179,024.15 and 44,500.27

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Solution

The fourth proportional to 119,455.60, 179,024.15 and 44,500.27 is: 66,691.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,455.60 : 179,024.15 = 44,500.27 : x
  2. Step 2: Convert to fraction form
    119,455.60/179,024.15 = 44,500.27/x
  3. Step 3: Cross multiply
    119,455.60x = 179,024.15 × 44,500.27
  4. Step 4: Simplify right side
    119,455.60x = 7,966,621,893.90
  5. Step 5: Solve for x
    x = 7,966,621,893.90/119,455.60
  6. Step 6: Final answer
    x = 66,691.07

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1.5x scale

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.