Home / 226,933.19-340,242.14-100,504.53

Finding the Fourth Proportional to 226,933.19, 340,242.14 and 100,504.53

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Solution

The fourth proportional to 226,933.19, 340,242.14 and 100,504.53 is: 150,686.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,933.19 : 340,242.14 = 100,504.53 : x
  2. Step 2: Convert to fraction form
    226,933.19/340,242.14 = 100,504.53/x
  3. Step 3: Cross multiply
    226,933.19x = 340,242.14 × 100,504.53
  4. Step 4: Simplify right side
    226,933.19x = 34,195,875,864.37
  5. Step 5: Solve for x
    x = 34,195,875,864.37/226,933.19
  6. Step 6: Final answer
    x = 150,686.98

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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.