Home / 22,352.08-33,528.21-6,769.84

Finding the Fourth Proportional to 22,352.08, 33,528.21 and 6,769.84

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Solution

The fourth proportional to 22,352.08, 33,528.21 and 6,769.84 is: 10,154.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,352.08 : 33,528.21 = 6,769.84 : x
  2. Step 2: Convert to fraction form
    22,352.08/33,528.21 = 6,769.84/x
  3. Step 3: Cross multiply
    22,352.08x = 33,528.21 × 6,769.84
  4. Step 4: Simplify right side
    22,352.08x = 226,980,617.19
  5. Step 5: Solve for x
    x = 226,980,617.19/22,352.08
  6. Step 6: Final answer
    x = 10,154.79

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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.