Home / 56,194.31-84,208.03-22,873.61

Finding the Fourth Proportional to 56,194.31, 84,208.03 and 22,873.61

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Solution

The fourth proportional to 56,194.31, 84,208.03 and 22,873.61 is: 34,276.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,194.31 : 84,208.03 = 22,873.61 : x
  2. Step 2: Convert to fraction form
    56,194.31/84,208.03 = 22,873.61/x
  3. Step 3: Cross multiply
    56,194.31x = 84,208.03 × 22,873.61
  4. Step 4: Simplify right side
    56,194.31x = 1,926,141,637.09
  5. Step 5: Solve for x
    x = 1,926,141,637.09/56,194.31
  6. Step 6: Final answer
    x = 34,276.45

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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.