Home / 4,143.04-5,717.22-2,373.41

Finding the Fourth Proportional to 4,143.04, 5,717.22 and 2,373.41

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Solution

The fourth proportional to 4,143.04, 5,717.22 and 2,373.41 is: 3,275.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143.04 : 5,717.22 = 2,373.41 : x
  2. Step 2: Convert to fraction form
    4,143.04/5,717.22 = 2,373.41/x
  3. Step 3: Cross multiply
    4,143.04x = 5,717.22 × 2,373.41
  4. Step 4: Simplify right side
    4,143.04x = 13,569,307.12
  5. Step 5: Solve for x
    x = 13,569,307.12/4,143.04
  6. Step 6: Final answer
    x = 3,275.21

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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.