Home / 5,589.77-8,385.66-2,301.03

Finding the Fourth Proportional to 5,589.77, 8,385.66 and 2,301.03

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Solution

The fourth proportional to 5,589.77, 8,385.66 and 2,301.03 is: 3,451.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589.77 : 8,385.66 = 2,301.03 : x
  2. Step 2: Convert to fraction form
    5,589.77/8,385.66 = 2,301.03/x
  3. Step 3: Cross multiply
    5,589.77x = 8,385.66 × 2,301.03
  4. Step 4: Simplify right side
    5,589.77x = 19,295,655.23
  5. Step 5: Solve for x
    x = 19,295,655.23/5,589.77
  6. Step 6: Final answer
    x = 3,451.96

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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.