Home / 63,257.35-87,295.16-34,963.04

Finding the Fourth Proportional to 63,257.35, 87,295.16 and 34,963.04

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Solution

The fourth proportional to 63,257.35, 87,295.16 and 34,963.04 is: 48,249.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,257.35 : 87,295.16 = 34,963.04 : x
  2. Step 2: Convert to fraction form
    63,257.35/87,295.16 = 34,963.04/x
  3. Step 3: Cross multiply
    63,257.35x = 87,295.16 × 34,963.04
  4. Step 4: Simplify right side
    63,257.35x = 3,052,104,170.89
  5. Step 5: Solve for x
    x = 3,052,104,170.89/63,257.35
  6. Step 6: Final answer
    x = 48,249.00

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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.