Home / 6,240.98-9,361.28-2,542.29

Finding the Fourth Proportional to 6,240.98, 9,361.28 and 2,542.29

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Solution

The fourth proportional to 6,240.98, 9,361.28 and 2,542.29 is: 3,813.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240.98 : 9,361.28 = 2,542.29 : x
  2. Step 2: Convert to fraction form
    6,240.98/9,361.28 = 2,542.29/x
  3. Step 3: Cross multiply
    6,240.98x = 9,361.28 × 2,542.29
  4. Step 4: Simplify right side
    6,240.98x = 23,799,088.53
  5. Step 5: Solve for x
    x = 23,799,088.53/6,240.98
  6. Step 6: Final answer
    x = 3,813.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.