Home / 164,468.07-226,971.42-100,793.55

Finding the Fourth Proportional to 164,468.07, 226,971.42 and 100,793.55

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Solution

The fourth proportional to 164,468.07, 226,971.42 and 100,793.55 is: 139,098.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,468.07 : 226,971.42 = 100,793.55 : x
  2. Step 2: Convert to fraction form
    164,468.07/226,971.42 = 100,793.55/x
  3. Step 3: Cross multiply
    164,468.07x = 226,971.42 × 100,793.55
  4. Step 4: Simplify right side
    164,468.07x = 22,877,255,170.34
  5. Step 5: Solve for x
    x = 22,877,255,170.34/164,468.07
  6. Step 6: Final answer
    x = 139,098.46

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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.