Home / 45,502.11-62,798.01-25,360.83

Finding the Fourth Proportional to 45,502.11, 62,798.01 and 25,360.83

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Solution

The fourth proportional to 45,502.11, 62,798.01 and 25,360.83 is: 35,000.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,502.11 : 62,798.01 = 25,360.83 : x
  2. Step 2: Convert to fraction form
    45,502.11/62,798.01 = 25,360.83/x
  3. Step 3: Cross multiply
    45,502.11x = 62,798.01 × 25,360.83
  4. Step 4: Simplify right side
    45,502.11x = 1,592,609,655.95
  5. Step 5: Solve for x
    x = 1,592,609,655.95/45,502.11
  6. Step 6: Final answer
    x = 35,000.79

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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.