Home / 33,310.73-45,947.67-25,335.47

Finding the Fourth Proportional to 33,310.73, 45,947.67 and 25,335.47

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Solution

The fourth proportional to 33,310.73, 45,947.67 and 25,335.47 is: 34,946.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,310.73 : 45,947.67 = 25,335.47 : x
  2. Step 2: Convert to fraction form
    33,310.73/45,947.67 = 25,335.47/x
  3. Step 3: Cross multiply
    33,310.73x = 45,947.67 × 25,335.47
  4. Step 4: Simplify right side
    33,310.73x = 1,164,105,814.85
  5. Step 5: Solve for x
    x = 1,164,105,814.85/33,310.73
  6. Step 6: Final answer
    x = 34,946.87

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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.