Home / 44,356.69-66,543.14-26,805.61

Finding the Fourth Proportional to 44,356.69, 66,543.14 and 26,805.61

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Solution

The fourth proportional to 44,356.69, 66,543.14 and 26,805.61 is: 40,213.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,356.69 : 66,543.14 = 26,805.61 : x
  2. Step 2: Convert to fraction form
    44,356.69/66,543.14 = 26,805.61/x
  3. Step 3: Cross multiply
    44,356.69x = 66,543.14 × 26,805.61
  4. Step 4: Simplify right side
    44,356.69x = 1,783,729,459.02
  5. Step 5: Solve for x
    x = 1,783,729,459.02/44,356.69
  6. Step 6: Final answer
    x = 40,213.31

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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.