Home / 22,623.11-33,945.98-10,152.05

Finding the Fourth Proportional to 22,623.11, 33,945.98 and 10,152.05

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Solution

The fourth proportional to 22,623.11, 33,945.98 and 10,152.05 is: 15,233.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,623.11 : 33,945.98 = 10,152.05 : x
  2. Step 2: Convert to fraction form
    22,623.11/33,945.98 = 10,152.05/x
  3. Step 3: Cross multiply
    22,623.11x = 33,945.98 × 10,152.05
  4. Step 4: Simplify right side
    22,623.11x = 344,621,286.26
  5. Step 5: Solve for x
    x = 344,621,286.26/22,623.11
  6. Step 6: Final answer
    x = 15,233.15

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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.