Home / 22,632.01-33,947.50-13,331.03

Finding the Fourth Proportional to 22,632.01, 33,947.50 and 13,331.03

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Solution

The fourth proportional to 22,632.01, 33,947.50 and 13,331.03 is: 19,996.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,632.01 : 33,947.50 = 13,331.03 : x
  2. Step 2: Convert to fraction form
    22,632.01/33,947.50 = 13,331.03/x
  3. Step 3: Cross multiply
    22,632.01x = 33,947.50 × 13,331.03
  4. Step 4: Simplify right side
    22,632.01x = 452,555,074.27
  5. Step 5: Solve for x
    x = 452,555,074.27/22,632.01
  6. Step 6: Final answer
    x = 19,996.24

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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.