Home / 33,053.90-49,518.35-25,621.97

Finding the Fourth Proportional to 33,053.90, 49,518.35 and 25,621.97

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Solution

The fourth proportional to 33,053.90, 49,518.35 and 25,621.97 is: 38,384.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,053.90 : 49,518.35 = 25,621.97 : x
  2. Step 2: Convert to fraction form
    33,053.90/49,518.35 = 25,621.97/x
  3. Step 3: Cross multiply
    33,053.90x = 49,518.35 × 25,621.97
  4. Step 4: Simplify right side
    33,053.90x = 1,268,757,550.04
  5. Step 5: Solve for x
    x = 1,268,757,550.04/33,053.90
  6. Step 6: Final answer
    x = 38,384.50

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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.