Home / 22,294.14-33,433.92-7,498.68

Finding the Fourth Proportional to 22,294.14, 33,433.92 and 7,498.68

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Solution

The fourth proportional to 22,294.14, 33,433.92 and 7,498.68 is: 11,245.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,294.14 : 33,433.92 = 7,498.68 : x
  2. Step 2: Convert to fraction form
    22,294.14/33,433.92 = 7,498.68/x
  3. Step 3: Cross multiply
    22,294.14x = 33,433.92 × 7,498.68
  4. Step 4: Simplify right side
    22,294.14x = 250,710,267.23
  5. Step 5: Solve for x
    x = 250,710,267.23/22,294.14
  6. Step 6: Final answer
    x = 11,245.57

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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.