Home / 4,248.42-5,862.87-2,570.01

Finding the Fourth Proportional to 4,248.42, 5,862.87 and 2,570.01

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Solution

The fourth proportional to 4,248.42, 5,862.87 and 2,570.01 is: 3,546.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.42 : 5,862.87 = 2,570.01 : x
  2. Step 2: Convert to fraction form
    4,248.42/5,862.87 = 2,570.01/x
  3. Step 3: Cross multiply
    4,248.42x = 5,862.87 × 2,570.01
  4. Step 4: Simplify right side
    4,248.42x = 15,067,634.53
  5. Step 5: Solve for x
    x = 15,067,634.53/4,248.42
  6. Step 6: Final answer
    x = 3,546.64

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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.