Home / 6,672.28-10,022.26-5,295.32

Finding the Fourth Proportional to 6,672.28, 10,022.26 and 5,295.32

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Solution

The fourth proportional to 6,672.28, 10,022.26 and 5,295.32 is: 7,953.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672.28 : 10,022.26 = 5,295.32 : x
  2. Step 2: Convert to fraction form
    6,672.28/10,022.26 = 5,295.32/x
  3. Step 3: Cross multiply
    6,672.28x = 10,022.26 × 5,295.32
  4. Step 4: Simplify right side
    6,672.28x = 53,071,073.82
  5. Step 5: Solve for x
    x = 53,071,073.82/6,672.28
  6. Step 6: Final answer
    x = 7,953.96

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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.