Home / 53,964.36-74,471.06-30,092.04

Finding the Fourth Proportional to 53,964.36, 74,471.06 and 30,092.04

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Solution

The fourth proportional to 53,964.36, 74,471.06 and 30,092.04 is: 41,527.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,964.36 : 74,471.06 = 30,092.04 : x
  2. Step 2: Convert to fraction form
    53,964.36/74,471.06 = 30,092.04/x
  3. Step 3: Cross multiply
    53,964.36x = 74,471.06 × 30,092.04
  4. Step 4: Simplify right side
    53,964.36x = 2,240,986,116.36
  5. Step 5: Solve for x
    x = 2,240,986,116.36/53,964.36
  6. Step 6: Final answer
    x = 41,527.15

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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.