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Finding the Fourth Proportional to 41,737, 57,597.12 and 22,873.72

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Solution

The fourth proportional to 41,737, 57,597.12 and 22,873.72 is: 31,565.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,737 : 57,597.12 = 22,873.72 : x
  2. Step 2: Convert to fraction form
    41,737/57,597.12 = 22,873.72/x
  3. Step 3: Cross multiply
    41,737x = 57,597.12 × 22,873.72
  4. Step 4: Simplify right side
    41,737x = 1,317,460,395.69
  5. Step 5: Solve for x
    x = 1,317,460,395.69/41,737
  6. Step 6: Final answer
    x = 31,565.77

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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.