Home / 22,265.46-33,403.88-16,412.04

Finding the Fourth Proportional to 22,265.46, 33,403.88 and 16,412.04

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Solution

The fourth proportional to 22,265.46, 33,403.88 and 16,412.04 is: 24,622.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,265.46 : 33,403.88 = 16,412.04 : x
  2. Step 2: Convert to fraction form
    22,265.46/33,403.88 = 16,412.04/x
  3. Step 3: Cross multiply
    22,265.46x = 33,403.88 × 16,412.04
  4. Step 4: Simplify right side
    22,265.46x = 548,225,855.75
  5. Step 5: Solve for x
    x = 548,225,855.75/22,265.46
  6. Step 6: Final answer
    x = 24,622.26

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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.