Home / 44,822.24-67,233.38-13,657.52

Finding the Fourth Proportional to 44,822.24, 67,233.38 and 13,657.52

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Solution

The fourth proportional to 44,822.24, 67,233.38 and 13,657.52 is: 20,486.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,822.24 : 67,233.38 = 13,657.52 : x
  2. Step 2: Convert to fraction form
    44,822.24/67,233.38 = 13,657.52/x
  3. Step 3: Cross multiply
    44,822.24x = 67,233.38 × 13,657.52
  4. Step 4: Simplify right side
    44,822.24x = 918,241,232.02
  5. Step 5: Solve for x
    x = 918,241,232.02/44,822.24
  6. Step 6: Final answer
    x = 20,486.29

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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.