Home / 29,568.80-44,353.20-28,110.80

Finding the Fourth Proportional to 29,568.80, 44,353.20 and 28,110.80

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Solution

The fourth proportional to 29,568.80, 44,353.20 and 28,110.80 is: 42,166.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,568.80 : 44,353.20 = 28,110.80 : x
  2. Step 2: Convert to fraction form
    29,568.80/44,353.20 = 28,110.80/x
  3. Step 3: Cross multiply
    29,568.80x = 44,353.20 × 28,110.80
  4. Step 4: Simplify right side
    29,568.80x = 1,246,803,934.56
  5. Step 5: Solve for x
    x = 1,246,803,934.56/29,568.80
  6. Step 6: Final answer
    x = 42,166.20

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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.