Home / 22,354.62-33,544.20-13,595.68

Finding the Fourth Proportional to 22,354.62, 33,544.20 and 13,595.68

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Solution

The fourth proportional to 22,354.62, 33,544.20 and 13,595.68 is: 20,400.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354.62 : 33,544.20 = 13,595.68 : x
  2. Step 2: Convert to fraction form
    22,354.62/33,544.20 = 13,595.68/x
  3. Step 3: Cross multiply
    22,354.62x = 33,544.20 × 13,595.68
  4. Step 4: Simplify right side
    22,354.62x = 456,056,209.06
  5. Step 5: Solve for x
    x = 456,056,209.06/22,354.62
  6. Step 6: Final answer
    x = 20,400.98

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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.