Home / 6,754.17-10,124.24-2,807.57

Finding the Fourth Proportional to 6,754.17, 10,124.24 and 2,807.57

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Solution

The fourth proportional to 6,754.17, 10,124.24 and 2,807.57 is: 4,208.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,754.17 : 10,124.24 = 2,807.57 : x
  2. Step 2: Convert to fraction form
    6,754.17/10,124.24 = 2,807.57/x
  3. Step 3: Cross multiply
    6,754.17x = 10,124.24 × 2,807.57
  4. Step 4: Simplify right side
    6,754.17x = 28,424,553.80
  5. Step 5: Solve for x
    x = 28,424,553.80/6,754.17
  6. Step 6: Final answer
    x = 4,208.44

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1.5x scale

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.