Home / 33,023.14-49,554.15-12,261.22

Finding the Fourth Proportional to 33,023.14, 49,554.15 and 12,261.22

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Solution

The fourth proportional to 33,023.14, 49,554.15 and 12,261.22 is: 18,399.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,023.14 : 49,554.15 = 12,261.22 : x
  2. Step 2: Convert to fraction form
    33,023.14/49,554.15 = 12,261.22/x
  3. Step 3: Cross multiply
    33,023.14x = 49,554.15 × 12,261.22
  4. Step 4: Simplify right side
    33,023.14x = 607,594,335.06
  5. Step 5: Solve for x
    x = 607,594,335.06/33,023.14
  6. Step 6: Final answer
    x = 18,399.05

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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.