Home / 27,544.66-41,320.67-10,900.81

Finding the Fourth Proportional to 27,544.66, 41,320.67 and 10,900.81

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Solution

The fourth proportional to 27,544.66, 41,320.67 and 10,900.81 is: 16,352.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,544.66 : 41,320.67 = 10,900.81 : x
  2. Step 2: Convert to fraction form
    27,544.66/41,320.67 = 10,900.81/x
  3. Step 3: Cross multiply
    27,544.66x = 41,320.67 × 10,900.81
  4. Step 4: Simplify right side
    27,544.66x = 450,428,566.14
  5. Step 5: Solve for x
    x = 450,428,566.14/27,544.66
  6. Step 6: Final answer
    x = 16,352.66

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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.