Home / 31,805.06-43,818.77-24,610.23

Finding the Fourth Proportional to 31,805.06, 43,818.77 and 24,610.23

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Solution

The fourth proportional to 31,805.06, 43,818.77 and 24,610.23 is: 33,906.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,805.06 : 43,818.77 = 24,610.23 : x
  2. Step 2: Convert to fraction form
    31,805.06/43,818.77 = 24,610.23/x
  3. Step 3: Cross multiply
    31,805.06x = 43,818.77 × 24,610.23
  4. Step 4: Simplify right side
    31,805.06x = 1,078,390,069.54
  5. Step 5: Solve for x
    x = 1,078,390,069.54/31,805.06
  6. Step 6: Final answer
    x = 33,906.25

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.