Home / 10,943.34-15,102.17-6,227.92

Finding the Fourth Proportional to 10,943.34, 15,102.17 and 6,227.92

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Solution

The fourth proportional to 10,943.34, 15,102.17 and 6,227.92 is: 8,594.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,943.34 : 15,102.17 = 6,227.92 : x
  2. Step 2: Convert to fraction form
    10,943.34/15,102.17 = 6,227.92/x
  3. Step 3: Cross multiply
    10,943.34x = 15,102.17 × 6,227.92
  4. Step 4: Simplify right side
    10,943.34x = 94,055,106.59
  5. Step 5: Solve for x
    x = 94,055,106.59/10,943.34
  6. Step 6: Final answer
    x = 8,594.73

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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.