Home / 43,825.14-65,754.27-26,307.18

Finding the Fourth Proportional to 43,825.14, 65,754.27 and 26,307.18

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Solution

The fourth proportional to 43,825.14, 65,754.27 and 26,307.18 is: 39,470.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,825.14 : 65,754.27 = 26,307.18 : x
  2. Step 2: Convert to fraction form
    43,825.14/65,754.27 = 26,307.18/x
  3. Step 3: Cross multiply
    43,825.14x = 65,754.27 × 26,307.18
  4. Step 4: Simplify right side
    43,825.14x = 1,729,809,416.66
  5. Step 5: Solve for x
    x = 1,729,809,416.66/43,825.14
  6. Step 6: Final answer
    x = 39,470.71

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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.