Home / 26,562.84-36,641.42-16,609.56

Finding the Fourth Proportional to 26,562.84, 36,641.42 and 16,609.56

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Solution

The fourth proportional to 26,562.84, 36,641.42 and 16,609.56 is: 22,911.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,562.84 : 36,641.42 = 16,609.56 : x
  2. Step 2: Convert to fraction form
    26,562.84/36,641.42 = 16,609.56/x
  3. Step 3: Cross multiply
    26,562.84x = 36,641.42 × 16,609.56
  4. Step 4: Simplify right side
    26,562.84x = 608,597,863.98
  5. Step 5: Solve for x
    x = 608,597,863.98/26,562.84
  6. Step 6: Final answer
    x = 22,911.63

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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.