Home / 22,017.06-33,026.67-8,867.66

Finding the Fourth Proportional to 22,017.06, 33,026.67 and 8,867.66

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Solution

The fourth proportional to 22,017.06, 33,026.67 and 8,867.66 is: 13,301.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017.06 : 33,026.67 = 8,867.66 : x
  2. Step 2: Convert to fraction form
    22,017.06/33,026.67 = 8,867.66/x
  3. Step 3: Cross multiply
    22,017.06x = 33,026.67 × 8,867.66
  4. Step 4: Simplify right side
    22,017.06x = 292,869,115.36
  5. Step 5: Solve for x
    x = 292,869,115.36/22,017.06
  6. Step 6: Final answer
    x = 13,301.92

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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.