Home / 44,822.10-67,211.80-26,107.36

Finding the Fourth Proportional to 44,822.10, 67,211.80 and 26,107.36

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Solution

The fourth proportional to 44,822.10, 67,211.80 and 26,107.36 is: 39,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,822.10 : 67,211.80 = 26,107.36 : x
  2. Step 2: Convert to fraction form
    44,822.10/67,211.80 = 26,107.36/x
  3. Step 3: Cross multiply
    44,822.10x = 67,211.80 × 26,107.36
  4. Step 4: Simplify right side
    44,822.10x = 1,754,722,658.85
  5. Step 5: Solve for x
    x = 1,754,722,658.85/44,822.10
  6. Step 6: Final answer
    x = 39,148.60

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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.