Home / 33,819.20-46,675.92-22,488.92

Finding the Fourth Proportional to 33,819.20, 46,675.92 and 22,488.92

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Solution

The fourth proportional to 33,819.20, 46,675.92 and 22,488.92 is: 31,038.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,819.20 : 46,675.92 = 22,488.92 : x
  2. Step 2: Convert to fraction form
    33,819.20/46,675.92 = 22,488.92/x
  3. Step 3: Cross multiply
    33,819.20x = 46,675.92 × 22,488.92
  4. Step 4: Simplify right side
    33,819.20x = 1,049,691,030.81
  5. Step 5: Solve for x
    x = 1,049,691,030.81/33,819.20
  6. Step 6: Final answer
    x = 31,038.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.