Home / 34,473.54-47,572.22-21,067.24

Finding the Fourth Proportional to 34,473.54, 47,572.22 and 21,067.24

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Solution

The fourth proportional to 34,473.54, 47,572.22 and 21,067.24 is: 29,072.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,473.54 : 47,572.22 = 21,067.24 : x
  2. Step 2: Convert to fraction form
    34,473.54/47,572.22 = 21,067.24/x
  3. Step 3: Cross multiply
    34,473.54x = 47,572.22 × 21,067.24
  4. Step 4: Simplify right side
    34,473.54x = 1,002,215,376.07
  5. Step 5: Solve for x
    x = 1,002,215,376.07/34,473.54
  6. Step 6: Final answer
    x = 29,072.02

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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.