Home / 44,308.02-61,144.62-25,445.28

Finding the Fourth Proportional to 44,308.02, 61,144.62 and 25,445.28

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Solution

The fourth proportional to 44,308.02, 61,144.62 and 25,445.28 is: 35,114.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,308.02 : 61,144.62 = 25,445.28 : x
  2. Step 2: Convert to fraction form
    44,308.02/61,144.62 = 25,445.28/x
  3. Step 3: Cross multiply
    44,308.02x = 61,144.62 × 25,445.28
  4. Step 4: Simplify right side
    44,308.02x = 1,555,841,976.39
  5. Step 5: Solve for x
    x = 1,555,841,976.39/44,308.02
  6. Step 6: Final answer
    x = 35,114.23

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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.