Home / 27,350.75-41,009.70-10,690.93

Finding the Fourth Proportional to 27,350.75, 41,009.70 and 10,690.93

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Solution

The fourth proportional to 27,350.75, 41,009.70 and 10,690.93 is: 16,029.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350.75 : 41,009.70 = 10,690.93 : x
  2. Step 2: Convert to fraction form
    27,350.75/41,009.70 = 10,690.93/x
  3. Step 3: Cross multiply
    27,350.75x = 41,009.70 × 10,690.93
  4. Step 4: Simplify right side
    27,350.75x = 438,431,832.02
  5. Step 5: Solve for x
    x = 438,431,832.02/27,350.75
  6. Step 6: Final answer
    x = 16,029.97

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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.