Home / 48,240.77-66,571.49-27,019.97

Finding the Fourth Proportional to 48,240.77, 66,571.49 and 27,019.97

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Solution

The fourth proportional to 48,240.77, 66,571.49 and 27,019.97 is: 37,287.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,240.77 : 66,571.49 = 27,019.97 : x
  2. Step 2: Convert to fraction form
    48,240.77/66,571.49 = 27,019.97/x
  3. Step 3: Cross multiply
    48,240.77x = 66,571.49 × 27,019.97
  4. Step 4: Simplify right side
    48,240.77x = 1,798,759,527.56
  5. Step 5: Solve for x
    x = 1,798,759,527.56/48,240.77
  6. Step 6: Final answer
    x = 37,287.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.