Home / 6,750.69-10,092.75-5,722.19

Finding the Fourth Proportional to 6,750.69, 10,092.75 and 5,722.19

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Solution

The fourth proportional to 6,750.69, 10,092.75 and 5,722.19 is: 8,555.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750.69 : 10,092.75 = 5,722.19 : x
  2. Step 2: Convert to fraction form
    6,750.69/10,092.75 = 5,722.19/x
  3. Step 3: Cross multiply
    6,750.69x = 10,092.75 × 5,722.19
  4. Step 4: Simplify right side
    6,750.69x = 57,752,633.12
  5. Step 5: Solve for x
    x = 57,752,633.12/6,750.69
  6. Step 6: Final answer
    x = 8,555.07

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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.