Home / 22,625.48-33,951.45-9,476.75

Finding the Fourth Proportional to 22,625.48, 33,951.45 and 9,476.75

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Solution

The fourth proportional to 22,625.48, 33,951.45 and 9,476.75 is: 14,220.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,625.48 : 33,951.45 = 9,476.75 : x
  2. Step 2: Convert to fraction form
    22,625.48/33,951.45 = 9,476.75/x
  3. Step 3: Cross multiply
    22,625.48x = 33,951.45 × 9,476.75
  4. Step 4: Simplify right side
    22,625.48x = 321,749,403.79
  5. Step 5: Solve for x
    x = 321,749,403.79/22,625.48
  6. Step 6: Final answer
    x = 14,220.67

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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.