Home / 63,266.08-94,863.22-25,782.28

Finding the Fourth Proportional to 63,266.08, 94,863.22 and 25,782.28

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Solution

The fourth proportional to 63,266.08, 94,863.22 and 25,782.28 is: 38,658.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,266.08 : 94,863.22 = 25,782.28 : x
  2. Step 2: Convert to fraction form
    63,266.08/94,863.22 = 25,782.28/x
  3. Step 3: Cross multiply
    63,266.08x = 94,863.22 × 25,782.28
  4. Step 4: Simplify right side
    63,266.08x = 2,445,790,099.74
  5. Step 5: Solve for x
    x = 2,445,790,099.74/63,266.08
  6. Step 6: Final answer
    x = 38,658.79

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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.