Home / 23,188.14-34,767.09-15,266.68

Finding the Fourth Proportional to 23,188.14, 34,767.09 and 15,266.68

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Solution

The fourth proportional to 23,188.14, 34,767.09 and 15,266.68 is: 22,890.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,188.14 : 34,767.09 = 15,266.68 : x
  2. Step 2: Convert to fraction form
    23,188.14/34,767.09 = 15,266.68/x
  3. Step 3: Cross multiply
    23,188.14x = 34,767.09 × 15,266.68
  4. Step 4: Simplify right side
    23,188.14x = 530,777,950.64
  5. Step 5: Solve for x
    x = 530,777,950.64/23,188.14
  6. Step 6: Final answer
    x = 22,890.06

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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.