Home / 95,944.20-132,400.08-53,509.92

Finding the Fourth Proportional to 95,944.20, 132,400.08 and 53,509.92

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Solution

The fourth proportional to 95,944.20, 132,400.08 and 53,509.92 is: 73,842.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,944.20 : 132,400.08 = 53,509.92 : x
  2. Step 2: Convert to fraction form
    95,944.20/132,400.08 = 53,509.92/x
  3. Step 3: Cross multiply
    95,944.20x = 132,400.08 × 53,509.92
  4. Step 4: Simplify right side
    95,944.20x = 7,084,717,688.79
  5. Step 5: Solve for x
    x = 7,084,717,688.79/95,944.20
  6. Step 6: Final answer
    x = 73,842.06

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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.