Home / 44,342.78-61,190.56-25,219.96

Finding the Fourth Proportional to 44,342.78, 61,190.56 and 25,219.96

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Solution

The fourth proportional to 44,342.78, 61,190.56 and 25,219.96 is: 34,802.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,342.78 : 61,190.56 = 25,219.96 : x
  2. Step 2: Convert to fraction form
    44,342.78/61,190.56 = 25,219.96/x
  3. Step 3: Cross multiply
    44,342.78x = 61,190.56 × 25,219.96
  4. Step 4: Simplify right side
    44,342.78x = 1,543,223,475.58
  5. Step 5: Solve for x
    x = 1,543,223,475.58/44,342.78
  6. Step 6: Final answer
    x = 34,802.14

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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.