Home / 22,071.73-33,107.61-6,500.29

Finding the Fourth Proportional to 22,071.73, 33,107.61 and 6,500.29

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Solution

The fourth proportional to 22,071.73, 33,107.61 and 6,500.29 is: 9,750.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,071.73 : 33,107.61 = 6,500.29 : x
  2. Step 2: Convert to fraction form
    22,071.73/33,107.61 = 6,500.29/x
  3. Step 3: Cross multiply
    22,071.73x = 33,107.61 × 6,500.29
  4. Step 4: Simplify right side
    22,071.73x = 215,209,066.21
  5. Step 5: Solve for x
    x = 215,209,066.21/22,071.73
  6. Step 6: Final answer
    x = 9,750.44

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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.