Home / 10,727.45-14,803.17-6,010.82

Finding the Fourth Proportional to 10,727.45, 14,803.17 and 6,010.82

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Solution

The fourth proportional to 10,727.45, 14,803.17 and 6,010.82 is: 8,294.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,727.45 : 14,803.17 = 6,010.82 : x
  2. Step 2: Convert to fraction form
    10,727.45/14,803.17 = 6,010.82/x
  3. Step 3: Cross multiply
    10,727.45x = 14,803.17 × 6,010.82
  4. Step 4: Simplify right side
    10,727.45x = 88,979,116.28
  5. Step 5: Solve for x
    x = 88,979,116.28/10,727.45
  6. Step 6: Final answer
    x = 8,294.53

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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.