Home / 44,586.54-66,874.33-25,876.75

Finding the Fourth Proportional to 44,586.54, 66,874.33 and 25,876.75

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Solution

The fourth proportional to 44,586.54, 66,874.33 and 25,876.75 is: 38,811.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,586.54 : 66,874.33 = 25,876.75 : x
  2. Step 2: Convert to fraction form
    44,586.54/66,874.33 = 25,876.75/x
  3. Step 3: Cross multiply
    44,586.54x = 66,874.33 × 25,876.75
  4. Step 4: Simplify right side
    44,586.54x = 1,730,490,318.83
  5. Step 5: Solve for x
    x = 1,730,490,318.83/44,586.54
  6. Step 6: Final answer
    x = 38,811.94

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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.