Home / 95,733.72-132,124.90-54,913.76

Finding the Fourth Proportional to 95,733.72, 132,124.90 and 54,913.76

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Solution

The fourth proportional to 95,733.72, 132,124.90 and 54,913.76 is: 75,788.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,733.72 : 132,124.90 = 54,913.76 : x
  2. Step 2: Convert to fraction form
    95,733.72/132,124.90 = 54,913.76/x
  3. Step 3: Cross multiply
    95,733.72x = 132,124.90 × 54,913.76
  4. Step 4: Simplify right side
    95,733.72x = 7,255,475,048.62
  5. Step 5: Solve for x
    x = 7,255,475,048.62/95,733.72
  6. Step 6: Final answer
    x = 75,788.08

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1.5x scale

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.