Home / 23,027.14-34,496.25-19,284.94

Finding the Fourth Proportional to 23,027.14, 34,496.25 and 19,284.94

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Solution

The fourth proportional to 23,027.14, 34,496.25 and 19,284.94 is: 28,890.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,027.14 : 34,496.25 = 19,284.94 : x
  2. Step 2: Convert to fraction form
    23,027.14/34,496.25 = 19,284.94/x
  3. Step 3: Cross multiply
    23,027.14x = 34,496.25 × 19,284.94
  4. Step 4: Simplify right side
    23,027.14x = 665,258,111.48
  5. Step 5: Solve for x
    x = 665,258,111.48/23,027.14
  6. Step 6: Final answer
    x = 28,890.18

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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.