Home / 95,693.28-132,055.68-52,671.84

Finding the Fourth Proportional to 95,693.28, 132,055.68 and 52,671.84

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Solution

The fourth proportional to 95,693.28, 132,055.68 and 52,671.84 is: 72,686.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,693.28 : 132,055.68 = 52,671.84 : x
  2. Step 2: Convert to fraction form
    95,693.28/132,055.68 = 52,671.84/x
  3. Step 3: Cross multiply
    95,693.28x = 132,055.68 × 52,671.84
  4. Step 4: Simplify right side
    95,693.28x = 6,955,615,648.05
  5. Step 5: Solve for x
    x = 6,955,615,648.05/95,693.28
  6. Step 6: Final answer
    x = 72,686.56

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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.