Home / 2,482.31-3,426.07-1,474.25

Finding the Fourth Proportional to 2,482.31, 3,426.07 and 1,474.25

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Solution

The fourth proportional to 2,482.31, 3,426.07 and 1,474.25 is: 2,034.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.31 : 3,426.07 = 1,474.25 : x
  2. Step 2: Convert to fraction form
    2,482.31/3,426.07 = 1,474.25/x
  3. Step 3: Cross multiply
    2,482.31x = 3,426.07 × 1,474.25
  4. Step 4: Simplify right side
    2,482.31x = 5,050,862.88
  5. Step 5: Solve for x
    x = 5,050,862.88/2,482.31
  6. Step 6: Final answer
    x = 2,034.74

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