Home / 2,524.48-3,482.82-1,862.91

Finding the Fourth Proportional to 2,524.48, 3,482.82 and 1,862.91

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Solution

The fourth proportional to 2,524.48, 3,482.82 and 1,862.91 is: 2,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524.48 : 3,482.82 = 1,862.91 : x
  2. Step 2: Convert to fraction form
    2,524.48/3,482.82 = 1,862.91/x
  3. Step 3: Cross multiply
    2,524.48x = 3,482.82 × 1,862.91
  4. Step 4: Simplify right side
    2,524.48x = 6,488,170.89
  5. Step 5: Solve for x
    x = 6,488,170.89/2,524.48
  6. Step 6: Final answer
    x = 2,570.10

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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.