Home / 7,550.22-11,323.89-2,932.62

Finding the Fourth Proportional to 7,550.22, 11,323.89 and 2,932.62

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Solution

The fourth proportional to 7,550.22, 11,323.89 and 2,932.62 is: 4,398.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550.22 : 11,323.89 = 2,932.62 : x
  2. Step 2: Convert to fraction form
    7,550.22/11,323.89 = 2,932.62/x
  3. Step 3: Cross multiply
    7,550.22x = 11,323.89 × 2,932.62
  4. Step 4: Simplify right side
    7,550.22x = 33,208,666.29
  5. Step 5: Solve for x
    x = 33,208,666.29/7,550.22
  6. Step 6: Final answer
    x = 4,398.37

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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.