Home / 95,528.64-131,832.72-53,088.96

Finding the Fourth Proportional to 95,528.64, 131,832.72 and 53,088.96

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Solution

The fourth proportional to 95,528.64, 131,832.72 and 53,088.96 is: 73,264.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,528.64 : 131,832.72 = 53,088.96 : x
  2. Step 2: Convert to fraction form
    95,528.64/131,832.72 = 53,088.96/x
  3. Step 3: Cross multiply
    95,528.64x = 131,832.72 × 53,088.96
  4. Step 4: Simplify right side
    95,528.64x = 6,998,861,998.77
  5. Step 5: Solve for x
    x = 6,998,861,998.77/95,528.64
  6. Step 6: Final answer
    x = 73,264.54

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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.