Home / 44,272.20-61,090.56-26,363.64

Finding the Fourth Proportional to 44,272.20, 61,090.56 and 26,363.64

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Solution

The fourth proportional to 44,272.20, 61,090.56 and 26,363.64 is: 36,378.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,272.20 : 61,090.56 = 26,363.64 : x
  2. Step 2: Convert to fraction form
    44,272.20/61,090.56 = 26,363.64/x
  3. Step 3: Cross multiply
    44,272.20x = 61,090.56 × 26,363.64
  4. Step 4: Simplify right side
    44,272.20x = 1,610,569,531.24
  5. Step 5: Solve for x
    x = 1,610,569,531.24/44,272.20
  6. Step 6: Final answer
    x = 36,378.80

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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.