Home / 63,615.83-95,417.06-26,180.46

Finding the Fourth Proportional to 63,615.83, 95,417.06 and 26,180.46

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Solution

The fourth proportional to 63,615.83, 95,417.06 and 26,180.46 is: 39,267.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,615.83 : 95,417.06 = 26,180.46 : x
  2. Step 2: Convert to fraction form
    63,615.83/95,417.06 = 26,180.46/x
  3. Step 3: Cross multiply
    63,615.83x = 95,417.06 × 26,180.46
  4. Step 4: Simplify right side
    63,615.83x = 2,498,062,391.75
  5. Step 5: Solve for x
    x = 2,498,062,391.75/63,615.83
  6. Step 6: Final answer
    x = 39,267.94

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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.