Home / 5,506.52-8,259.17-1,610.96

Finding the Fourth Proportional to 5,506.52, 8,259.17 and 1,610.96

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Solution

The fourth proportional to 5,506.52, 8,259.17 and 1,610.96 is: 2,416.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506.52 : 8,259.17 = 1,610.96 : x
  2. Step 2: Convert to fraction form
    5,506.52/8,259.17 = 1,610.96/x
  3. Step 3: Cross multiply
    5,506.52x = 8,259.17 × 1,610.96
  4. Step 4: Simplify right side
    5,506.52x = 13,305,143.15
  5. Step 5: Solve for x
    x = 13,305,143.15/5,506.52
  6. Step 6: Final answer
    x = 2,416.25

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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.