Home / 26,308.97-36,300.23-16,237.83

Finding the Fourth Proportional to 26,308.97, 36,300.23 and 16,237.83

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Solution

The fourth proportional to 26,308.97, 36,300.23 and 16,237.83 is: 22,404.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,308.97 : 36,300.23 = 16,237.83 : x
  2. Step 2: Convert to fraction form
    26,308.97/36,300.23 = 16,237.83/x
  3. Step 3: Cross multiply
    26,308.97x = 36,300.23 × 16,237.83
  4. Step 4: Simplify right side
    26,308.97x = 589,436,963.70
  5. Step 5: Solve for x
    x = 589,436,963.70/26,308.97
  6. Step 6: Final answer
    x = 22,404.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.