Home / 43,564.23-60,119.28-25,414.47

Finding the Fourth Proportional to 43,564.23, 60,119.28 and 25,414.47

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Solution

The fourth proportional to 43,564.23, 60,119.28 and 25,414.47 is: 35,072.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,564.23 : 60,119.28 = 25,414.47 : x
  2. Step 2: Convert to fraction form
    43,564.23/60,119.28 = 25,414.47/x
  3. Step 3: Cross multiply
    43,564.23x = 60,119.28 × 25,414.47
  4. Step 4: Simplify right side
    43,564.23x = 1,527,899,637.98
  5. Step 5: Solve for x
    x = 1,527,899,637.98/43,564.23
  6. Step 6: Final answer
    x = 35,072.34

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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.