Home / 22,334.93-33,500.31-7,543.97

Finding the Fourth Proportional to 22,334.93, 33,500.31 and 7,543.97

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Solution

The fourth proportional to 22,334.93, 33,500.31 and 7,543.97 is: 11,315.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334.93 : 33,500.31 = 7,543.97 : x
  2. Step 2: Convert to fraction form
    22,334.93/33,500.31 = 7,543.97/x
  3. Step 3: Cross multiply
    22,334.93x = 33,500.31 × 7,543.97
  4. Step 4: Simplify right side
    22,334.93x = 252,725,494.34
  5. Step 5: Solve for x
    x = 252,725,494.34/22,334.93
  6. Step 6: Final answer
    x = 11,315.26

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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.