Home / 44,820.13-61,718.38-43,825.60

Finding the Fourth Proportional to 44,820.13, 61,718.38 and 43,825.60

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Solution

The fourth proportional to 44,820.13, 61,718.38 and 43,825.60 is: 60,348.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,820.13 : 61,718.38 = 43,825.60 : x
  2. Step 2: Convert to fraction form
    44,820.13/61,718.38 = 43,825.60/x
  3. Step 3: Cross multiply
    44,820.13x = 61,718.38 × 43,825.60
  4. Step 4: Simplify right side
    44,820.13x = 2,704,845,034.53
  5. Step 5: Solve for x
    x = 2,704,845,034.53/44,820.13
  6. Step 6: Final answer
    x = 60,348.89

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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.