Home / 5,562.55-7,673.16-3,204.24

Finding the Fourth Proportional to 5,562.55, 7,673.16 and 3,204.24

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Solution

The fourth proportional to 5,562.55, 7,673.16 and 3,204.24 is: 4,420.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562.55 : 7,673.16 = 3,204.24 : x
  2. Step 2: Convert to fraction form
    5,562.55/7,673.16 = 3,204.24/x
  3. Step 3: Cross multiply
    5,562.55x = 7,673.16 × 3,204.24
  4. Step 4: Simplify right side
    5,562.55x = 24,586,646.20
  5. Step 5: Solve for x
    x = 24,586,646.20/5,562.55
  6. Step 6: Final answer
    x = 4,420.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.