Home / 22,710.74-34,067.81-6,070.40

Finding the Fourth Proportional to 22,710.74, 34,067.81 and 6,070.40

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Solution

The fourth proportional to 22,710.74, 34,067.81 and 6,070.40 is: 9,106.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,710.74 : 34,067.81 = 6,070.40 : x
  2. Step 2: Convert to fraction form
    22,710.74/34,067.81 = 6,070.40/x
  3. Step 3: Cross multiply
    22,710.74x = 34,067.81 × 6,070.40
  4. Step 4: Simplify right side
    22,710.74x = 206,805,078.66
  5. Step 5: Solve for x
    x = 206,805,078.66/22,710.74
  6. Step 6: Final answer
    x = 9,106.05

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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.