Home / 33,346.20-49,922.10-22,265.40

Finding the Fourth Proportional to 33,346.20, 49,922.10 and 22,265.40

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Solution

The fourth proportional to 33,346.20, 49,922.10 and 22,265.40 is: 33,333.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,346.20 : 49,922.10 = 22,265.40 : x
  2. Step 2: Convert to fraction form
    33,346.20/49,922.10 = 22,265.40/x
  3. Step 3: Cross multiply
    33,346.20x = 49,922.10 × 22,265.40
  4. Step 4: Simplify right side
    33,346.20x = 1,111,535,525.34
  5. Step 5: Solve for x
    x = 1,111,535,525.34/33,346.20
  6. Step 6: Final answer
    x = 33,333.20

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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.