Home / 82,050.62-113,229.95-44,324.87

Finding the Fourth Proportional to 82,050.62, 113,229.95 and 44,324.87

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Solution

The fourth proportional to 82,050.62, 113,229.95 and 44,324.87 is: 61,168.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,050.62 : 113,229.95 = 44,324.87 : x
  2. Step 2: Convert to fraction form
    82,050.62/113,229.95 = 44,324.87/x
  3. Step 3: Cross multiply
    82,050.62x = 113,229.95 × 44,324.87
  4. Step 4: Simplify right side
    82,050.62x = 5,018,902,026.08
  5. Step 5: Solve for x
    x = 5,018,902,026.08/82,050.62
  6. Step 6: Final answer
    x = 61,168.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.