Home / 63,712.16-95,529.36-26,260.64

Finding the Fourth Proportional to 63,712.16, 95,529.36 and 26,260.64

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Solution

The fourth proportional to 63,712.16, 95,529.36 and 26,260.64 is: 39,374.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,712.16 : 95,529.36 = 26,260.64 : x
  2. Step 2: Convert to fraction form
    63,712.16/95,529.36 = 26,260.64/x
  3. Step 3: Cross multiply
    63,712.16x = 95,529.36 × 26,260.64
  4. Step 4: Simplify right side
    63,712.16x = 2,508,662,132.39
  5. Step 5: Solve for x
    x = 2,508,662,132.39/63,712.16
  6. Step 6: Final answer
    x = 39,374.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.