Home / 42,183.38-58,211.22-24,278.96

Finding the Fourth Proportional to 42,183.38, 58,211.22 and 24,278.96

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Solution

The fourth proportional to 42,183.38, 58,211.22 and 24,278.96 is: 33,503.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,183.38 : 58,211.22 = 24,278.96 : x
  2. Step 2: Convert to fraction form
    42,183.38/58,211.22 = 24,278.96/x
  3. Step 3: Cross multiply
    42,183.38x = 58,211.22 × 24,278.96
  4. Step 4: Simplify right side
    42,183.38x = 1,413,307,881.93
  5. Step 5: Solve for x
    x = 1,413,307,881.93/42,183.38
  6. Step 6: Final answer
    x = 33,503.90

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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.