Home / 22,257.34-33,391.14-6,675.28

Finding the Fourth Proportional to 22,257.34, 33,391.14 and 6,675.28

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Solution

The fourth proportional to 22,257.34, 33,391.14 and 6,675.28 is: 10,014.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,257.34 : 33,391.14 = 6,675.28 : x
  2. Step 2: Convert to fraction form
    22,257.34/33,391.14 = 6,675.28/x
  3. Step 3: Cross multiply
    22,257.34x = 33,391.14 × 6,675.28
  4. Step 4: Simplify right side
    22,257.34x = 222,895,209.02
  5. Step 5: Solve for x
    x = 222,895,209.02/22,257.34
  6. Step 6: Final answer
    x = 10,014.46

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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.