Home / 4,153.29-6,227.10-1,554

Finding the Fourth Proportional to 4,153.29, 6,227.10 and 1,554

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Solution

The fourth proportional to 4,153.29, 6,227.10 and 1,554 is: 2,329.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153.29 : 6,227.10 = 1,554 : x
  2. Step 2: Convert to fraction form
    4,153.29/6,227.10 = 1,554/x
  3. Step 3: Cross multiply
    4,153.29x = 6,227.10 × 1,554
  4. Step 4: Simplify right side
    4,153.29x = 9,676,913.40
  5. Step 5: Solve for x
    x = 9,676,913.40/4,153.29
  6. Step 6: Final answer
    x = 2,329.94

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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.