Home / 33,152.91-45,752.14-18,046.13

Finding the Fourth Proportional to 33,152.91, 45,752.14 and 18,046.13

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Solution

The fourth proportional to 33,152.91, 45,752.14 and 18,046.13 is: 24,904.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,152.91 : 45,752.14 = 18,046.13 : x
  2. Step 2: Convert to fraction form
    33,152.91/45,752.14 = 18,046.13/x
  3. Step 3: Cross multiply
    33,152.91x = 45,752.14 × 18,046.13
  4. Step 4: Simplify right side
    33,152.91x = 825,648,860.02
  5. Step 5: Solve for x
    x = 825,648,860.02/33,152.91
  6. Step 6: Final answer
    x = 24,904.26

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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.