Home / 22,235.14-33,352.77-9,087.51

Finding the Fourth Proportional to 22,235.14, 33,352.77 and 9,087.51

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Solution

The fourth proportional to 22,235.14, 33,352.77 and 9,087.51 is: 13,631.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,235.14 : 33,352.77 = 9,087.51 : x
  2. Step 2: Convert to fraction form
    22,235.14/33,352.77 = 9,087.51/x
  3. Step 3: Cross multiply
    22,235.14x = 33,352.77 × 9,087.51
  4. Step 4: Simplify right side
    22,235.14x = 303,093,630.90
  5. Step 5: Solve for x
    x = 303,093,630.90/22,235.14
  6. Step 6: Final answer
    x = 13,631.29

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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.