Home / 36,260.68-54,376.26-11,292.34

Finding the Fourth Proportional to 36,260.68, 54,376.26 and 11,292.34

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Solution

The fourth proportional to 36,260.68, 54,376.26 and 11,292.34 is: 16,933.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,260.68 : 54,376.26 = 11,292.34 : x
  2. Step 2: Convert to fraction form
    36,260.68/54,376.26 = 11,292.34/x
  3. Step 3: Cross multiply
    36,260.68x = 54,376.26 × 11,292.34
  4. Step 4: Simplify right side
    36,260.68x = 614,035,215.85
  5. Step 5: Solve for x
    x = 614,035,215.85/36,260.68
  6. Step 6: Final answer
    x = 16,933.91

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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.