Home / 44,313.82-66,314.70-27,681.68

Finding the Fourth Proportional to 44,313.82, 66,314.70 and 27,681.68

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Solution

The fourth proportional to 44,313.82, 66,314.70 and 27,681.68 is: 41,425.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,313.82 : 66,314.70 = 27,681.68 : x
  2. Step 2: Convert to fraction form
    44,313.82/66,314.70 = 27,681.68/x
  3. Step 3: Cross multiply
    44,313.82x = 66,314.70 × 27,681.68
  4. Step 4: Simplify right side
    44,313.82x = 1,835,702,470.48
  5. Step 5: Solve for x
    x = 1,835,702,470.48/44,313.82
  6. Step 6: Final answer
    x = 41,425.06

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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.