Home / 10,844.73-14,963.27-6,127.29

Finding the Fourth Proportional to 10,844.73, 14,963.27 and 6,127.29

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Solution

The fourth proportional to 10,844.73, 14,963.27 and 6,127.29 is: 8,454.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,844.73 : 14,963.27 = 6,127.29 : x
  2. Step 2: Convert to fraction form
    10,844.73/14,963.27 = 6,127.29/x
  3. Step 3: Cross multiply
    10,844.73x = 14,963.27 × 6,127.29
  4. Step 4: Simplify right side
    10,844.73x = 91,684,264.00
  5. Step 5: Solve for x
    x = 91,684,264.00/10,844.73
  6. Step 6: Final answer
    x = 8,454.27

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1.5x scale

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.