Home / 95,820.72-132,248.34-53,392.92

Finding the Fourth Proportional to 95,820.72, 132,248.34 and 53,392.92

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Solution

The fourth proportional to 95,820.72, 132,248.34 and 53,392.92 is: 73,691.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,820.72 : 132,248.34 = 53,392.92 : x
  2. Step 2: Convert to fraction form
    95,820.72/132,248.34 = 53,392.92/x
  3. Step 3: Cross multiply
    95,820.72x = 132,248.34 × 53,392.92
  4. Step 4: Simplify right side
    95,820.72x = 7,061,125,037.75
  5. Step 5: Solve for x
    x = 7,061,125,037.75/95,820.72
  6. Step 6: Final answer
    x = 73,691.00

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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.