Home / 55,589.24-83,396.76-16,147.04

Finding the Fourth Proportional to 55,589.24, 83,396.76 and 16,147.04

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Solution

The fourth proportional to 55,589.24, 83,396.76 and 16,147.04 is: 24,224.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,589.24 : 83,396.76 = 16,147.04 : x
  2. Step 2: Convert to fraction form
    55,589.24/83,396.76 = 16,147.04/x
  3. Step 3: Cross multiply
    55,589.24x = 83,396.76 × 16,147.04
  4. Step 4: Simplify right side
    55,589.24x = 1,346,610,819.59
  5. Step 5: Solve for x
    x = 1,346,610,819.59/55,589.24
  6. Step 6: Final answer
    x = 24,224.31

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1.5x scale

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.