Home / 62,824.24-94,212.24-25,371.28

Finding the Fourth Proportional to 62,824.24, 94,212.24 and 25,371.28

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Solution

The fourth proportional to 62,824.24, 94,212.24 and 25,371.28 is: 38,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,824.24 : 94,212.24 = 25,371.28 : x
  2. Step 2: Convert to fraction form
    62,824.24/94,212.24 = 25,371.28/x
  3. Step 3: Cross multiply
    62,824.24x = 94,212.24 × 25,371.28
  4. Step 4: Simplify right side
    62,824.24x = 2,390,285,120.47
  5. Step 5: Solve for x
    x = 2,390,285,120.47/62,824.24
  6. Step 6: Final answer
    x = 38,047.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.