Home / 36,351.16-54,526.68-11,393.14

Finding the Fourth Proportional to 36,351.16, 54,526.68 and 11,393.14

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Solution

The fourth proportional to 36,351.16, 54,526.68 and 11,393.14 is: 17,089.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,351.16 : 54,526.68 = 11,393.14 : x
  2. Step 2: Convert to fraction form
    36,351.16/54,526.68 = 11,393.14/x
  3. Step 3: Cross multiply
    36,351.16x = 54,526.68 × 11,393.14
  4. Step 4: Simplify right side
    36,351.16x = 621,230,098.98
  5. Step 5: Solve for x
    x = 621,230,098.98/36,351.16
  6. Step 6: Final answer
    x = 17,089.69

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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.