Home / 64,169.32-96,189.34-26,750.10

Finding the Fourth Proportional to 64,169.32, 96,189.34 and 26,750.10

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Solution

The fourth proportional to 64,169.32, 96,189.34 and 26,750.10 is: 40,098.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,169.32 : 96,189.34 = 26,750.10 : x
  2. Step 2: Convert to fraction form
    64,169.32/96,189.34 = 26,750.10/x
  3. Step 3: Cross multiply
    64,169.32x = 96,189.34 × 26,750.10
  4. Step 4: Simplify right side
    64,169.32x = 2,573,074,463.93
  5. Step 5: Solve for x
    x = 2,573,074,463.93/64,169.32
  6. Step 6: Final answer
    x = 40,098.20

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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.