Home / 41,564.40-57,238.07-36,110.95

Finding the Fourth Proportional to 41,564.40, 57,238.07 and 36,110.95

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Solution

The fourth proportional to 41,564.40, 57,238.07 and 36,110.95 is: 49,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,564.40 : 57,238.07 = 36,110.95 : x
  2. Step 2: Convert to fraction form
    41,564.40/57,238.07 = 36,110.95/x
  3. Step 3: Cross multiply
    41,564.40x = 57,238.07 × 36,110.95
  4. Step 4: Simplify right side
    41,564.40x = 2,066,921,020.00
  5. Step 5: Solve for x
    x = 2,066,921,020.00/41,564.40
  6. Step 6: Final answer
    x = 49,728.15

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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.