Home / 2,254.07-3,381.27-610.59

Finding the Fourth Proportional to 2,254.07, 3,381.27 and 610.59

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Solution

The fourth proportional to 2,254.07, 3,381.27 and 610.59 is: 915.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254.07 : 3,381.27 = 610.59 : x
  2. Step 2: Convert to fraction form
    2,254.07/3,381.27 = 610.59/x
  3. Step 3: Cross multiply
    2,254.07x = 3,381.27 × 610.59
  4. Step 4: Simplify right side
    2,254.07x = 2,064,569.65
  5. Step 5: Solve for x
    x = 2,064,569.65/2,254.07
  6. Step 6: Final answer
    x = 915.93

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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.