Home / 22,407.57-33,603.52-6,608.41

Finding the Fourth Proportional to 22,407.57, 33,603.52 and 6,608.41

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Solution

The fourth proportional to 22,407.57, 33,603.52 and 6,608.41 is: 9,910.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,407.57 : 33,603.52 = 6,608.41 : x
  2. Step 2: Convert to fraction form
    22,407.57/33,603.52 = 6,608.41/x
  3. Step 3: Cross multiply
    22,407.57x = 33,603.52 × 6,608.41
  4. Step 4: Simplify right side
    22,407.57x = 222,065,837.60
  5. Step 5: Solve for x
    x = 222,065,837.60/22,407.57
  6. Step 6: Final answer
    x = 9,910.30

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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.