Home / 10,738.05-14,818.47-6,022.43

Finding the Fourth Proportional to 10,738.05, 14,818.47 and 6,022.43

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Solution

The fourth proportional to 10,738.05, 14,818.47 and 6,022.43 is: 8,310.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,738.05 : 14,818.47 = 6,022.43 : x
  2. Step 2: Convert to fraction form
    10,738.05/14,818.47 = 6,022.43/x
  3. Step 3: Cross multiply
    10,738.05x = 14,818.47 × 6,022.43
  4. Step 4: Simplify right side
    10,738.05x = 89,243,198.28
  5. Step 5: Solve for x
    x = 89,243,198.28/10,738.05
  6. Step 6: Final answer
    x = 8,310.93

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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.