Home / 62,625.04-93,936.19-15,240.34

Finding the Fourth Proportional to 62,625.04, 93,936.19 and 15,240.34

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Solution

The fourth proportional to 62,625.04, 93,936.19 and 15,240.34 is: 22,860.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,625.04 : 93,936.19 = 15,240.34 : x
  2. Step 2: Convert to fraction form
    62,625.04/93,936.19 = 15,240.34/x
  3. Step 3: Cross multiply
    62,625.04x = 93,936.19 × 15,240.34
  4. Step 4: Simplify right side
    62,625.04x = 1,431,619,473.90
  5. Step 5: Solve for x
    x = 1,431,619,473.90/62,625.04
  6. Step 6: Final answer
    x = 22,860.18

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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.