Home / 22,370.11-33,549.98-9,883.33

Finding the Fourth Proportional to 22,370.11, 33,549.98 and 9,883.33

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Solution

The fourth proportional to 22,370.11, 33,549.98 and 9,883.33 is: 14,822.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,370.11 : 33,549.98 = 9,883.33 : x
  2. Step 2: Convert to fraction form
    22,370.11/33,549.98 = 9,883.33/x
  3. Step 3: Cross multiply
    22,370.11x = 33,549.98 × 9,883.33
  4. Step 4: Simplify right side
    22,370.11x = 331,585,523.83
  5. Step 5: Solve for x
    x = 331,585,523.83/22,370.11
  6. Step 6: Final answer
    x = 14,822.70

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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.