Home / 22,745.34-34,107.67-9,590.53

Finding the Fourth Proportional to 22,745.34, 34,107.67 and 9,590.53

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Solution

The fourth proportional to 22,745.34, 34,107.67 and 9,590.53 is: 14,381.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,745.34 : 34,107.67 = 9,590.53 : x
  2. Step 2: Convert to fraction form
    22,745.34/34,107.67 = 9,590.53/x
  3. Step 3: Cross multiply
    22,745.34x = 34,107.67 × 9,590.53
  4. Step 4: Simplify right side
    22,745.34x = 327,110,632.37
  5. Step 5: Solve for x
    x = 327,110,632.37/22,745.34
  6. Step 6: Final answer
    x = 14,381.44

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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.