Home / 2,523.98-3,482.13-1,862.41

Finding the Fourth Proportional to 2,523.98, 3,482.13 and 1,862.41

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Solution

The fourth proportional to 2,523.98, 3,482.13 and 1,862.41 is: 2,569.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523.98 : 3,482.13 = 1,862.41 : x
  2. Step 2: Convert to fraction form
    2,523.98/3,482.13 = 1,862.41/x
  3. Step 3: Cross multiply
    2,523.98x = 3,482.13 × 1,862.41
  4. Step 4: Simplify right side
    2,523.98x = 6,485,153.73
  5. Step 5: Solve for x
    x = 6,485,153.73/2,523.98
  6. Step 6: Final answer
    x = 2,569.42

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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.