Home / 5,232.24-7,847.46-2,598.89

Finding the Fourth Proportional to 5,232.24, 7,847.46 and 2,598.89

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Solution

The fourth proportional to 5,232.24, 7,847.46 and 2,598.89 is: 3,897.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.24 : 7,847.46 = 2,598.89 : x
  2. Step 2: Convert to fraction form
    5,232.24/7,847.46 = 2,598.89/x
  3. Step 3: Cross multiply
    5,232.24x = 7,847.46 × 2,598.89
  4. Step 4: Simplify right side
    5,232.24x = 20,394,646.08
  5. Step 5: Solve for x
    x = 20,394,646.08/5,232.24
  6. Step 6: Final answer
    x = 3,897.88

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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.