Home / 22,350.68-33,530.34-7,562.01

Finding the Fourth Proportional to 22,350.68, 33,530.34 and 7,562.01

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Solution

The fourth proportional to 22,350.68, 33,530.34 and 7,562.01 is: 11,344.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,350.68 : 33,530.34 = 7,562.01 : x
  2. Step 2: Convert to fraction form
    22,350.68/33,530.34 = 7,562.01/x
  3. Step 3: Cross multiply
    22,350.68x = 33,530.34 × 7,562.01
  4. Step 4: Simplify right side
    22,350.68x = 253,556,766.38
  5. Step 5: Solve for x
    x = 253,556,766.38/22,350.68
  6. Step 6: Final answer
    x = 11,344.48

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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.