Home / 23,448.09-35,175.60-6,805.96

Finding the Fourth Proportional to 23,448.09, 35,175.60 and 6,805.96

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Solution

The fourth proportional to 23,448.09, 35,175.60 and 6,805.96 is: 10,209.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,448.09 : 35,175.60 = 6,805.96 : x
  2. Step 2: Convert to fraction form
    23,448.09/35,175.60 = 6,805.96/x
  3. Step 3: Cross multiply
    23,448.09x = 35,175.60 × 6,805.96
  4. Step 4: Simplify right side
    23,448.09x = 239,403,726.58
  5. Step 5: Solve for x
    x = 239,403,726.58/23,448.09
  6. Step 6: Final answer
    x = 10,209.95

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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.