Home / 95,925.15-132,377.49-53,486.55

Finding the Fourth Proportional to 95,925.15, 132,377.49 and 53,486.55

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Solution

The fourth proportional to 95,925.15, 132,377.49 and 53,486.55 is: 73,811.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,925.15 : 132,377.49 = 53,486.55 : x
  2. Step 2: Convert to fraction form
    95,925.15/132,377.49 = 53,486.55/x
  3. Step 3: Cross multiply
    95,925.15x = 132,377.49 × 53,486.55
  4. Step 4: Simplify right side
    95,925.15x = 7,080,415,237.76
  5. Step 5: Solve for x
    x = 7,080,415,237.76/95,925.15
  6. Step 6: Final answer
    x = 73,811.88

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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.