Home / 22,544.60-33,809.70-9,393.80

Finding the Fourth Proportional to 22,544.60, 33,809.70 and 9,393.80

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Solution

The fourth proportional to 22,544.60, 33,809.70 and 9,393.80 is: 14,087.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,544.60 : 33,809.70 = 9,393.80 : x
  2. Step 2: Convert to fraction form
    22,544.60/33,809.70 = 9,393.80/x
  3. Step 3: Cross multiply
    22,544.60x = 33,809.70 × 9,393.80
  4. Step 4: Simplify right side
    22,544.60x = 317,601,559.86
  5. Step 5: Solve for x
    x = 317,601,559.86/22,544.60
  6. Step 6: Final answer
    x = 14,087.70

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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.