Home / 176,504.15-243,577.19-95,931.73

Finding the Fourth Proportional to 176,504.15, 243,577.19 and 95,931.73

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Solution

The fourth proportional to 176,504.15, 243,577.19 and 95,931.73 is: 132,386.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,504.15 : 243,577.19 = 95,931.73 : x
  2. Step 2: Convert to fraction form
    176,504.15/243,577.19 = 95,931.73/x
  3. Step 3: Cross multiply
    176,504.15x = 243,577.19 × 95,931.73
  4. Step 4: Simplify right side
    176,504.15x = 23,366,781,225.24
  5. Step 5: Solve for x
    x = 23,366,781,225.24/176,504.15
  6. Step 6: Final answer
    x = 132,386.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.