Home / 22,235.67-33,334.79-10,383.23

Finding the Fourth Proportional to 22,235.67, 33,334.79 and 10,383.23

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Solution

The fourth proportional to 22,235.67, 33,334.79 and 10,383.23 is: 15,566.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,235.67 : 33,334.79 = 10,383.23 : x
  2. Step 2: Convert to fraction form
    22,235.67/33,334.79 = 10,383.23/x
  3. Step 3: Cross multiply
    22,235.67x = 33,334.79 × 10,383.23
  4. Step 4: Simplify right side
    22,235.67x = 346,122,822.99
  5. Step 5: Solve for x
    x = 346,122,822.99/22,235.67
  6. Step 6: Final answer
    x = 15,566.11

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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.