Home / 66,736.03-100,034.30-22,326.25

Finding the Fourth Proportional to 66,736.03, 100,034.30 and 22,326.25

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Solution

The fourth proportional to 66,736.03, 100,034.30 and 22,326.25 is: 33,466.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,736.03 : 100,034.30 = 22,326.25 : x
  2. Step 2: Convert to fraction form
    66,736.03/100,034.30 = 22,326.25/x
  3. Step 3: Cross multiply
    66,736.03x = 100,034.30 × 22,326.25
  4. Step 4: Simplify right side
    66,736.03x = 2,233,390,596.10
  5. Step 5: Solve for x
    x = 2,233,390,596.10/66,736.03
  6. Step 6: Final answer
    x = 33,466.04

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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.