Home / 95,925.29-132,374.22-55,636.52

Finding the Fourth Proportional to 95,925.29, 132,374.22 and 55,636.52

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Solution

The fourth proportional to 95,925.29, 132,374.22 and 55,636.52 is: 76,776.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,925.29 : 132,374.22 = 55,636.52 : x
  2. Step 2: Convert to fraction form
    95,925.29/132,374.22 = 55,636.52/x
  3. Step 3: Cross multiply
    95,925.29x = 132,374.22 × 55,636.52
  4. Step 4: Simplify right side
    95,925.29x = 7,364,840,276.64
  5. Step 5: Solve for x
    x = 7,364,840,276.64/95,925.29
  6. Step 6: Final answer
    x = 76,776.84

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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.