Home / 33,115.14-49,672.65-23,298.30

Finding the Fourth Proportional to 33,115.14, 49,672.65 and 23,298.30

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Solution

The fourth proportional to 33,115.14, 49,672.65 and 23,298.30 is: 34,947.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,115.14 : 49,672.65 = 23,298.30 : x
  2. Step 2: Convert to fraction form
    33,115.14/49,672.65 = 23,298.30/x
  3. Step 3: Cross multiply
    33,115.14x = 49,672.65 × 23,298.30
  4. Step 4: Simplify right side
    33,115.14x = 1,157,288,301.50
  5. Step 5: Solve for x
    x = 1,157,288,301.50/33,115.14
  6. Step 6: Final answer
    x = 34,947.41

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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.