Home / 64,249.17-88,581.27-41,548.11

Finding the Fourth Proportional to 64,249.17, 88,581.27 and 41,548.11

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Solution

The fourth proportional to 64,249.17, 88,581.27 and 41,548.11 is: 57,282.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,249.17 : 88,581.27 = 41,548.11 : x
  2. Step 2: Convert to fraction form
    64,249.17/88,581.27 = 41,548.11/x
  3. Step 3: Cross multiply
    64,249.17x = 88,581.27 × 41,548.11
  4. Step 4: Simplify right side
    64,249.17x = 3,680,384,349.90
  5. Step 5: Solve for x
    x = 3,680,384,349.90/64,249.17
  6. Step 6: Final answer
    x = 57,282.99

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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.