Home / 151,203.29-226,677.80-101,130.56

Finding the Fourth Proportional to 151,203.29, 226,677.80 and 101,130.56

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Solution

The fourth proportional to 151,203.29, 226,677.80 and 101,130.56 is: 151,610.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,203.29 : 226,677.80 = 101,130.56 : x
  2. Step 2: Convert to fraction form
    151,203.29/226,677.80 = 101,130.56/x
  3. Step 3: Cross multiply
    151,203.29x = 226,677.80 × 101,130.56
  4. Step 4: Simplify right side
    151,203.29x = 22,924,051,214.53
  5. Step 5: Solve for x
    x = 22,924,051,214.53/151,203.29
  6. Step 6: Final answer
    x = 151,610.80

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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.