Home / 36,350.73-54,526.12-11,392.75

Finding the Fourth Proportional to 36,350.73, 54,526.12 and 11,392.75

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Solution

The fourth proportional to 36,350.73, 54,526.12 and 11,392.75 is: 17,089.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,350.73 : 54,526.12 = 11,392.75 : x
  2. Step 2: Convert to fraction form
    36,350.73/54,526.12 = 11,392.75/x
  3. Step 3: Cross multiply
    36,350.73x = 54,526.12 × 11,392.75
  4. Step 4: Simplify right side
    36,350.73x = 621,202,573.41
  5. Step 5: Solve for x
    x = 621,202,573.41/36,350.73
  6. Step 6: Final answer
    x = 17,089.14

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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.