Home / 34,107.29-47,067.41-19,001.19

Finding the Fourth Proportional to 34,107.29, 47,067.41 and 19,001.19

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Solution

The fourth proportional to 34,107.29, 47,067.41 and 19,001.19 is: 26,221.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,107.29 : 47,067.41 = 19,001.19 : x
  2. Step 2: Convert to fraction form
    34,107.29/47,067.41 = 19,001.19/x
  3. Step 3: Cross multiply
    34,107.29x = 47,067.41 × 19,001.19
  4. Step 4: Simplify right side
    34,107.29x = 894,337,024.22
  5. Step 5: Solve for x
    x = 894,337,024.22/34,107.29
  6. Step 6: Final answer
    x = 26,221.29

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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.