Home / 44,531.76-61,460.56-25,411.44

Finding the Fourth Proportional to 44,531.76, 61,460.56 and 25,411.44

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Solution

The fourth proportional to 44,531.76, 61,460.56 and 25,411.44 is: 35,071.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,531.76 : 61,460.56 = 25,411.44 : x
  2. Step 2: Convert to fraction form
    44,531.76/61,460.56 = 25,411.44/x
  3. Step 3: Cross multiply
    44,531.76x = 61,460.56 × 25,411.44
  4. Step 4: Simplify right side
    44,531.76x = 1,561,801,332.81
  5. Step 5: Solve for x
    x = 1,561,801,332.81/44,531.76
  6. Step 6: Final answer
    x = 35,071.63

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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.