Home / 22,977.23-34,394.78-19,614.72

Finding the Fourth Proportional to 22,977.23, 34,394.78 and 19,614.72

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Solution

The fourth proportional to 22,977.23, 34,394.78 and 19,614.72 is: 29,361.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,977.23 : 34,394.78 = 19,614.72 : x
  2. Step 2: Convert to fraction form
    22,977.23/34,394.78 = 19,614.72/x
  3. Step 3: Cross multiply
    22,977.23x = 34,394.78 × 19,614.72
  4. Step 4: Simplify right side
    22,977.23x = 674,643,881.09
  5. Step 5: Solve for x
    x = 674,643,881.09/22,977.23
  6. Step 6: Final answer
    x = 29,361.41

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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.