Home / 33,089.65-45,619.00-22,460.83

Finding the Fourth Proportional to 33,089.65, 45,619.00 and 22,460.83

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Solution

The fourth proportional to 33,089.65, 45,619.00 and 22,460.83 is: 30,965.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,089.65 : 45,619.00 = 22,460.83 : x
  2. Step 2: Convert to fraction form
    33,089.65/45,619.00 = 22,460.83/x
  3. Step 3: Cross multiply
    33,089.65x = 45,619.00 × 22,460.83
  4. Step 4: Simplify right side
    33,089.65x = 1,024,640,433.57
  5. Step 5: Solve for x
    x = 1,024,640,433.57/33,089.65
  6. Step 6: Final answer
    x = 30,965.59

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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.