Home / 64,625.10-96,937.69-29,540.16

Finding the Fourth Proportional to 64,625.10, 96,937.69 and 29,540.16

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Solution

The fourth proportional to 64,625.10, 96,937.69 and 29,540.16 is: 44,310.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,625.10 : 96,937.69 = 29,540.16 : x
  2. Step 2: Convert to fraction form
    64,625.10/96,937.69 = 29,540.16/x
  3. Step 3: Cross multiply
    64,625.10x = 96,937.69 × 29,540.16
  4. Step 4: Simplify right side
    64,625.10x = 2,863,554,546.04
  5. Step 5: Solve for x
    x = 2,863,554,546.04/64,625.10
  6. Step 6: Final answer
    x = 44,310.25

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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.