Home / 22,029.23-33,036.85-7,234.71

Finding the Fourth Proportional to 22,029.23, 33,036.85 and 7,234.71

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Solution

The fourth proportional to 22,029.23, 33,036.85 and 7,234.71 is: 10,849.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,029.23 : 33,036.85 = 7,234.71 : x
  2. Step 2: Convert to fraction form
    22,029.23/33,036.85 = 7,234.71/x
  3. Step 3: Cross multiply
    22,029.23x = 33,036.85 × 7,234.71
  4. Step 4: Simplify right side
    22,029.23x = 239,011,914.22
  5. Step 5: Solve for x
    x = 239,011,914.22/22,029.23
  6. Step 6: Final answer
    x = 10,849.76

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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.