Home / 22,352.35-33,528.30-9,025.12

Finding the Fourth Proportional to 22,352.35, 33,528.30 and 9,025.12

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Solution

The fourth proportional to 22,352.35, 33,528.30 and 9,025.12 is: 13,537.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,352.35 : 33,528.30 = 9,025.12 : x
  2. Step 2: Convert to fraction form
    22,352.35/33,528.30 = 9,025.12/x
  3. Step 3: Cross multiply
    22,352.35x = 33,528.30 × 9,025.12
  4. Step 4: Simplify right side
    22,352.35x = 302,596,930.90
  5. Step 5: Solve for x
    x = 302,596,930.90/22,352.35
  6. Step 6: Final answer
    x = 13,537.59

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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.