Home / 44,125.32-66,104.46-34,215.96

Finding the Fourth Proportional to 44,125.32, 66,104.46 and 34,215.96

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Solution

The fourth proportional to 44,125.32, 66,104.46 and 34,215.96 is: 51,259.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,125.32 : 66,104.46 = 34,215.96 : x
  2. Step 2: Convert to fraction form
    44,125.32/66,104.46 = 34,215.96/x
  3. Step 3: Cross multiply
    44,125.32x = 66,104.46 × 34,215.96
  4. Step 4: Simplify right side
    44,125.32x = 2,261,827,559.18
  5. Step 5: Solve for x
    x = 2,261,827,559.18/44,125.32
  6. Step 6: Final answer
    x = 51,259.18

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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.