Home / 176,495.15-243,564.91-95,922.87

Finding the Fourth Proportional to 176,495.15, 243,564.91 and 95,922.87

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Solution

The fourth proportional to 176,495.15, 243,564.91 and 95,922.87 is: 132,374.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,495.15 : 243,564.91 = 95,922.87 : x
  2. Step 2: Convert to fraction form
    176,495.15/243,564.91 = 95,922.87/x
  3. Step 3: Cross multiply
    176,495.15x = 243,564.91 × 95,922.87
  4. Step 4: Simplify right side
    176,495.15x = 23,363,444,045.32
  5. Step 5: Solve for x
    x = 23,363,444,045.32/176,495.15
  6. Step 6: Final answer
    x = 132,374.42

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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.