Home / 64,958.02-97,454.13-27,519.61

Finding the Fourth Proportional to 64,958.02, 97,454.13 and 27,519.61

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Solution

The fourth proportional to 64,958.02, 97,454.13 and 27,519.61 is: 41,286.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,958.02 : 97,454.13 = 27,519.61 : x
  2. Step 2: Convert to fraction form
    64,958.02/97,454.13 = 27,519.61/x
  3. Step 3: Cross multiply
    64,958.02x = 97,454.13 × 27,519.61
  4. Step 4: Simplify right side
    64,958.02x = 2,681,899,650.49
  5. Step 5: Solve for x
    x = 2,681,899,650.49/64,958.02
  6. Step 6: Final answer
    x = 41,286.66

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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.