Home / 63,060.55-87,024.15-34,767.25

Finding the Fourth Proportional to 63,060.55, 87,024.15 and 34,767.25

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Solution

The fourth proportional to 63,060.55, 87,024.15 and 34,767.25 is: 47,979.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,060.55 : 87,024.15 = 34,767.25 : x
  2. Step 2: Convert to fraction form
    63,060.55/87,024.15 = 34,767.25/x
  3. Step 3: Cross multiply
    63,060.55x = 87,024.15 × 34,767.25
  4. Step 4: Simplify right side
    63,060.55x = 3,025,590,161.53
  5. Step 5: Solve for x
    x = 3,025,590,161.53/63,060.55
  6. Step 6: Final answer
    x = 47,979.13

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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.