Home / 22,150.23-33,230.95-7,359.23

Finding the Fourth Proportional to 22,150.23, 33,230.95 and 7,359.23

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Solution

The fourth proportional to 22,150.23, 33,230.95 and 7,359.23 is: 11,040.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150.23 : 33,230.95 = 7,359.23 : x
  2. Step 2: Convert to fraction form
    22,150.23/33,230.95 = 7,359.23/x
  3. Step 3: Cross multiply
    22,150.23x = 33,230.95 × 7,359.23
  4. Step 4: Simplify right side
    22,150.23x = 244,554,019.62
  5. Step 5: Solve for x
    x = 244,554,019.62/22,150.23
  6. Step 6: Final answer
    x = 11,040.70

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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.