Home / 62,675.24-94,003.56-18,290.06

Finding the Fourth Proportional to 62,675.24, 94,003.56 and 18,290.06

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Solution

The fourth proportional to 62,675.24, 94,003.56 and 18,290.06 is: 27,432.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,675.24 : 94,003.56 = 18,290.06 : x
  2. Step 2: Convert to fraction form
    62,675.24/94,003.56 = 18,290.06/x
  3. Step 3: Cross multiply
    62,675.24x = 94,003.56 × 18,290.06
  4. Step 4: Simplify right side
    62,675.24x = 1,719,330,752.61
  5. Step 5: Solve for x
    x = 1,719,330,752.61/62,675.24
  6. Step 6: Final answer
    x = 27,432.38

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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.