Home / 44,714.75-67,082.49-13,123.52

Finding the Fourth Proportional to 44,714.75, 67,082.49 and 13,123.52

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Solution

The fourth proportional to 44,714.75, 67,082.49 and 13,123.52 is: 19,688.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,714.75 : 67,082.49 = 13,123.52 : x
  2. Step 2: Convert to fraction form
    44,714.75/67,082.49 = 13,123.52/x
  3. Step 3: Cross multiply
    44,714.75x = 67,082.49 × 13,123.52
  4. Step 4: Simplify right side
    44,714.75x = 880,358,399.16
  5. Step 5: Solve for x
    x = 880,358,399.16/44,714.75
  6. Step 6: Final answer
    x = 19,688.32

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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.