Home / 95,532.08-131,833.32-53,089.76

Finding the Fourth Proportional to 95,532.08, 131,833.32 and 53,089.76

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Solution

The fourth proportional to 95,532.08, 131,833.32 and 53,089.76 is: 73,263.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,532.08 : 131,833.32 = 53,089.76 : x
  2. Step 2: Convert to fraction form
    95,532.08/131,833.32 = 53,089.76/x
  3. Step 3: Cross multiply
    95,532.08x = 131,833.32 × 53,089.76
  4. Step 4: Simplify right side
    95,532.08x = 6,998,999,318.80
  5. Step 5: Solve for x
    x = 6,998,999,318.80/95,532.08
  6. Step 6: Final answer
    x = 73,263.34

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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.