Home / 44,782.80-67,084.56-27,003.48

Finding the Fourth Proportional to 44,782.80, 67,084.56 and 27,003.48

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Solution

The fourth proportional to 44,782.80, 67,084.56 and 27,003.48 is: 40,451.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,782.80 : 67,084.56 = 27,003.48 : x
  2. Step 2: Convert to fraction form
    44,782.80/67,084.56 = 27,003.48/x
  3. Step 3: Cross multiply
    44,782.80x = 67,084.56 × 27,003.48
  4. Step 4: Simplify right side
    44,782.80x = 1,811,516,574.27
  5. Step 5: Solve for x
    x = 1,811,516,574.27/44,782.80
  6. Step 6: Final answer
    x = 40,451.17

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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.