Home / 23,067.14-34,599.36-6,428.12

Finding the Fourth Proportional to 23,067.14, 34,599.36 and 6,428.12

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Solution

The fourth proportional to 23,067.14, 34,599.36 and 6,428.12 is: 9,641.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,067.14 : 34,599.36 = 6,428.12 : x
  2. Step 2: Convert to fraction form
    23,067.14/34,599.36 = 6,428.12/x
  3. Step 3: Cross multiply
    23,067.14x = 34,599.36 × 6,428.12
  4. Step 4: Simplify right side
    23,067.14x = 222,408,838.00
  5. Step 5: Solve for x
    x = 222,408,838.00/23,067.14
  6. Step 6: Final answer
    x = 9,641.80

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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.