Home / 122,614.48-183,918.07-33,873.31

Finding the Fourth Proportional to 122,614.48, 183,918.07 and 33,873.31

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Solution

The fourth proportional to 122,614.48, 183,918.07 and 33,873.31 is: 50,808.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,614.48 : 183,918.07 = 33,873.31 : x
  2. Step 2: Convert to fraction form
    122,614.48/183,918.07 = 33,873.31/x
  3. Step 3: Cross multiply
    122,614.48x = 183,918.07 × 33,873.31
  4. Step 4: Simplify right side
    122,614.48x = 6,229,913,799.71
  5. Step 5: Solve for x
    x = 6,229,913,799.71/122,614.48
  6. Step 6: Final answer
    x = 50,808.96

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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.