Home / 22,353.08-33,529.71-6,770.84

Finding the Fourth Proportional to 22,353.08, 33,529.71 and 6,770.84

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Solution

The fourth proportional to 22,353.08, 33,529.71 and 6,770.84 is: 10,156.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,353.08 : 33,529.71 = 6,770.84 : x
  2. Step 2: Convert to fraction form
    22,353.08/33,529.71 = 6,770.84/x
  3. Step 3: Cross multiply
    22,353.08x = 33,529.71 × 6,770.84
  4. Step 4: Simplify right side
    22,353.08x = 227,024,301.66
  5. Step 5: Solve for x
    x = 227,024,301.66/22,353.08
  6. Step 6: Final answer
    x = 10,156.29

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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.