Home / 5,610.10-8,414.48-2,322.80

Finding the Fourth Proportional to 5,610.10, 8,414.48 and 2,322.80

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Solution

The fourth proportional to 5,610.10, 8,414.48 and 2,322.80 is: 3,483.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610.10 : 8,414.48 = 2,322.80 : x
  2. Step 2: Convert to fraction form
    5,610.10/8,414.48 = 2,322.80/x
  3. Step 3: Cross multiply
    5,610.10x = 8,414.48 × 2,322.80
  4. Step 4: Simplify right side
    5,610.10x = 19,545,154.14
  5. Step 5: Solve for x
    x = 19,545,154.14/5,610.10
  6. Step 6: Final answer
    x = 3,483.92

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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.