Home / 25,078.52-37,614.70-14,554.27

Finding the Fourth Proportional to 25,078.52, 37,614.70 and 14,554.27

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Solution

The fourth proportional to 25,078.52, 37,614.70 and 14,554.27 is: 21,829.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,078.52 : 37,614.70 = 14,554.27 : x
  2. Step 2: Convert to fraction form
    25,078.52/37,614.70 = 14,554.27/x
  3. Step 3: Cross multiply
    25,078.52x = 37,614.70 × 14,554.27
  4. Step 4: Simplify right side
    25,078.52x = 547,454,394.33
  5. Step 5: Solve for x
    x = 547,454,394.33/25,078.52
  6. Step 6: Final answer
    x = 21,829.61

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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.