Home / 195,166.47-292,550.30-110,748.38

Finding the Fourth Proportional to 195,166.47, 292,550.30 and 110,748.38

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Solution

The fourth proportional to 195,166.47, 292,550.30 and 110,748.38 is: 166,009.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,166.47 : 292,550.30 = 110,748.38 : x
  2. Step 2: Convert to fraction form
    195,166.47/292,550.30 = 110,748.38/x
  3. Step 3: Cross multiply
    195,166.47x = 292,550.30 × 110,748.38
  4. Step 4: Simplify right side
    195,166.47x = 32,399,470,192.33
  5. Step 5: Solve for x
    x = 32,399,470,192.33/195,166.47
  6. Step 6: Final answer
    x = 166,009.41

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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.