Home / 176,468.15-243,525.87-95,895.49

Finding the Fourth Proportional to 176,468.15, 243,525.87 and 95,895.49

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Solution

The fourth proportional to 176,468.15, 243,525.87 and 95,895.49 is: 132,335.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,468.15 : 243,525.87 = 95,895.49 : x
  2. Step 2: Convert to fraction form
    176,468.15/243,525.87 = 95,895.49/x
  3. Step 3: Cross multiply
    176,468.15x = 243,525.87 × 95,895.49
  4. Step 4: Simplify right side
    176,468.15x = 23,353,032,631.33
  5. Step 5: Solve for x
    x = 23,353,032,631.33/176,468.15
  6. Step 6: Final answer
    x = 132,335.68

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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.