Home / 134,912.98-202,366.68-44,962.22

Finding the Fourth Proportional to 134,912.98, 202,366.68 and 44,962.22

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Solution

The fourth proportional to 134,912.98, 202,366.68 and 44,962.22 is: 67,442.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,912.98 : 202,366.68 = 44,962.22 : x
  2. Step 2: Convert to fraction form
    134,912.98/202,366.68 = 44,962.22/x
  3. Step 3: Cross multiply
    134,912.98x = 202,366.68 × 44,962.22
  4. Step 4: Simplify right side
    134,912.98x = 9,098,855,186.83
  5. Step 5: Solve for x
    x = 9,098,855,186.83/134,912.98
  6. Step 6: Final answer
    x = 67,442.40

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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.