Home / 22,135.65-33,193.68-6,337.08

Finding the Fourth Proportional to 22,135.65, 33,193.68 and 6,337.08

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Solution

The fourth proportional to 22,135.65, 33,193.68 and 6,337.08 is: 9,502.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,135.65 : 33,193.68 = 6,337.08 : x
  2. Step 2: Convert to fraction form
    22,135.65/33,193.68 = 6,337.08/x
  3. Step 3: Cross multiply
    22,135.65x = 33,193.68 × 6,337.08
  4. Step 4: Simplify right side
    22,135.65x = 210,351,014.52
  5. Step 5: Solve for x
    x = 210,351,014.52/22,135.65
  6. Step 6: Final answer
    x = 9,502.82

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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.