Home / 22,933.35-34,394.18-7,135.29

Finding the Fourth Proportional to 22,933.35, 34,394.18 and 7,135.29

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Solution

The fourth proportional to 22,933.35, 34,394.18 and 7,135.29 is: 10,701.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,933.35 : 34,394.18 = 7,135.29 : x
  2. Step 2: Convert to fraction form
    22,933.35/34,394.18 = 7,135.29/x
  3. Step 3: Cross multiply
    22,933.35x = 34,394.18 × 7,135.29
  4. Step 4: Simplify right side
    22,933.35x = 245,412,412.94
  5. Step 5: Solve for x
    x = 245,412,412.94/22,933.35
  6. Step 6: Final answer
    x = 10,701.11

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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.