Home / 2,482.55-3,425.42-1,598.23

Finding the Fourth Proportional to 2,482.55, 3,425.42 and 1,598.23

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Solution

The fourth proportional to 2,482.55, 3,425.42 and 1,598.23 is: 2,205.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.55 : 3,425.42 = 1,598.23 : x
  2. Step 2: Convert to fraction form
    2,482.55/3,425.42 = 1,598.23/x
  3. Step 3: Cross multiply
    2,482.55x = 3,425.42 × 1,598.23
  4. Step 4: Simplify right side
    2,482.55x = 5,474,617.28
  5. Step 5: Solve for x
    x = 5,474,617.28/2,482.55
  6. Step 6: Final answer
    x = 2,205.24

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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.