Home / 22,267.75-33,403.24-7,476.54

Finding the Fourth Proportional to 22,267.75, 33,403.24 and 7,476.54

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Solution

The fourth proportional to 22,267.75, 33,403.24 and 7,476.54 is: 11,215.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,267.75 : 33,403.24 = 7,476.54 : x
  2. Step 2: Convert to fraction form
    22,267.75/33,403.24 = 7,476.54/x
  3. Step 3: Cross multiply
    22,267.75x = 33,403.24 × 7,476.54
  4. Step 4: Simplify right side
    22,267.75x = 249,740,659.99
  5. Step 5: Solve for x
    x = 249,740,659.99/22,267.75
  6. Step 6: Final answer
    x = 11,215.35

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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.