Home / 2,331.53-3,497.30-1,598.89

Finding the Fourth Proportional to 2,331.53, 3,497.30 and 1,598.89

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Solution

The fourth proportional to 2,331.53, 3,497.30 and 1,598.89 is: 2,398.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331.53 : 3,497.30 = 1,598.89 : x
  2. Step 2: Convert to fraction form
    2,331.53/3,497.30 = 1,598.89/x
  3. Step 3: Cross multiply
    2,331.53x = 3,497.30 × 1,598.89
  4. Step 4: Simplify right side
    2,331.53x = 5,591,772.52
  5. Step 5: Solve for x
    x = 5,591,772.52/2,331.53
  6. Step 6: Final answer
    x = 2,398.33

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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.