Home / 22,146.03-33,215.91-6,352.41

Finding the Fourth Proportional to 22,146.03, 33,215.91 and 6,352.41

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Solution

The fourth proportional to 22,146.03, 33,215.91 and 6,352.41 is: 9,527.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,146.03 : 33,215.91 = 6,352.41 : x
  2. Step 2: Convert to fraction form
    22,146.03/33,215.91 = 6,352.41/x
  3. Step 3: Cross multiply
    22,146.03x = 33,215.91 × 6,352.41
  4. Step 4: Simplify right side
    22,146.03x = 211,001,078.84
  5. Step 5: Solve for x
    x = 211,001,078.84/22,146.03
  6. Step 6: Final answer
    x = 9,527.72

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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.