Home / 22,233.67-33,338.20-9,095.28

Finding the Fourth Proportional to 22,233.67, 33,338.20 and 9,095.28

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Solution

The fourth proportional to 22,233.67, 33,338.20 and 9,095.28 is: 13,637.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233.67 : 33,338.20 = 9,095.28 : x
  2. Step 2: Convert to fraction form
    22,233.67/33,338.20 = 9,095.28/x
  3. Step 3: Cross multiply
    22,233.67x = 33,338.20 × 9,095.28
  4. Step 4: Simplify right side
    22,233.67x = 303,220,263.70
  5. Step 5: Solve for x
    x = 303,220,263.70/22,233.67
  6. Step 6: Final answer
    x = 13,637.89

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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.