Home / 176,110.32-243,032.28-95,537.52

Finding the Fourth Proportional to 176,110.32, 243,032.28 and 95,537.52

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Solution

The fourth proportional to 176,110.32, 243,032.28 and 95,537.52 is: 131,841.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,110.32 : 243,032.28 = 95,537.52 : x
  2. Step 2: Convert to fraction form
    176,110.32/243,032.28 = 95,537.52/x
  3. Step 3: Cross multiply
    176,110.32x = 243,032.28 × 95,537.52
  4. Step 4: Simplify right side
    176,110.32x = 23,218,701,311.15
  5. Step 5: Solve for x
    x = 23,218,701,311.15/176,110.32
  6. Step 6: Final answer
    x = 131,841.80

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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.