Home / 33,242.52-45,874.68-19,094.38

Finding the Fourth Proportional to 33,242.52, 45,874.68 and 19,094.38

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Solution

The fourth proportional to 33,242.52, 45,874.68 and 19,094.38 is: 26,350.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,242.52 : 45,874.68 = 19,094.38 : x
  2. Step 2: Convert to fraction form
    33,242.52/45,874.68 = 19,094.38/x
  3. Step 3: Cross multiply
    33,242.52x = 45,874.68 × 19,094.38
  4. Step 4: Simplify right side
    33,242.52x = 875,948,572.30
  5. Step 5: Solve for x
    x = 875,948,572.30/33,242.52
  6. Step 6: Final answer
    x = 26,350.25

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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.