Home / 23,275.25-34,918.39-6,635.52

Finding the Fourth Proportional to 23,275.25, 34,918.39 and 6,635.52

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Solution

The fourth proportional to 23,275.25, 34,918.39 and 6,635.52 is: 9,954.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,275.25 : 34,918.39 = 6,635.52 : x
  2. Step 2: Convert to fraction form
    23,275.25/34,918.39 = 6,635.52/x
  3. Step 3: Cross multiply
    23,275.25x = 34,918.39 × 6,635.52
  4. Step 4: Simplify right side
    23,275.25x = 231,701,683.51
  5. Step 5: Solve for x
    x = 231,701,683.51/23,275.25
  6. Step 6: Final answer
    x = 9,954.85

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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.