Home / 33,264.48-45,904.96-22,672.61

Finding the Fourth Proportional to 33,264.48, 45,904.96 and 22,672.61

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Solution

The fourth proportional to 33,264.48, 45,904.96 and 22,672.61 is: 31,288.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264.48 : 45,904.96 = 22,672.61 : x
  2. Step 2: Convert to fraction form
    33,264.48/45,904.96 = 22,672.61/x
  3. Step 3: Cross multiply
    33,264.48x = 45,904.96 × 22,672.61
  4. Step 4: Simplify right side
    33,264.48x = 1,040,785,255.15
  5. Step 5: Solve for x
    x = 1,040,785,255.15/33,264.48
  6. Step 6: Final answer
    x = 31,288.19

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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.