Home / 34,067.90-51,101.85-31,006.10

Finding the Fourth Proportional to 34,067.90, 51,101.85 and 31,006.10

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Solution

The fourth proportional to 34,067.90, 51,101.85 and 31,006.10 is: 46,509.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067.90 : 51,101.85 = 31,006.10 : x
  2. Step 2: Convert to fraction form
    34,067.90/51,101.85 = 31,006.10/x
  3. Step 3: Cross multiply
    34,067.90x = 51,101.85 × 31,006.10
  4. Step 4: Simplify right side
    34,067.90x = 1,584,469,071.29
  5. Step 5: Solve for x
    x = 1,584,469,071.29/34,067.90
  6. Step 6: Final answer
    x = 46,509.15

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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.