Home / 44,117.76-66,291.84-41,318.40

Finding the Fourth Proportional to 44,117.76, 66,291.84 and 41,318.40

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Solution

The fourth proportional to 44,117.76, 66,291.84 and 41,318.40 is: 62,085.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,117.76 : 66,291.84 = 41,318.40 : x
  2. Step 2: Convert to fraction form
    44,117.76/66,291.84 = 41,318.40/x
  3. Step 3: Cross multiply
    44,117.76x = 66,291.84 × 41,318.40
  4. Step 4: Simplify right side
    44,117.76x = 2,739,072,761.86
  5. Step 5: Solve for x
    x = 2,739,072,761.86/44,117.76
  6. Step 6: Final answer
    x = 62,085.49

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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.