Home / 22,932.04-34,241.12-20,544.74

Finding the Fourth Proportional to 22,932.04, 34,241.12 and 20,544.74

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Solution

The fourth proportional to 22,932.04, 34,241.12 and 20,544.74 is: 30,676.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,932.04 : 34,241.12 = 20,544.74 : x
  2. Step 2: Convert to fraction form
    22,932.04/34,241.12 = 20,544.74/x
  3. Step 3: Cross multiply
    22,932.04x = 34,241.12 × 20,544.74
  4. Step 4: Simplify right side
    22,932.04x = 703,474,907.71
  5. Step 5: Solve for x
    x = 703,474,907.71/22,932.04
  6. Step 6: Final answer
    x = 30,676.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.