Home / 62,755.26-94,133.13-44,118.72

Finding the Fourth Proportional to 62,755.26, 94,133.13 and 44,118.72

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Solution

The fourth proportional to 62,755.26, 94,133.13 and 44,118.72 is: 66,178.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,755.26 : 94,133.13 = 44,118.72 : x
  2. Step 2: Convert to fraction form
    62,755.26/94,133.13 = 44,118.72/x
  3. Step 3: Cross multiply
    62,755.26x = 94,133.13 × 44,118.72
  4. Step 4: Simplify right side
    62,755.26x = 4,153,033,205.19
  5. Step 5: Solve for x
    x = 4,153,033,205.19/62,755.26
  6. Step 6: Final answer
    x = 66,178.25

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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.