Home / 151,306.17-226,993.29-46,135.77

Finding the Fourth Proportional to 151,306.17, 226,993.29 and 46,135.77

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Solution

The fourth proportional to 151,306.17, 226,993.29 and 46,135.77 is: 69,214.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,306.17 : 226,993.29 = 46,135.77 : x
  2. Step 2: Convert to fraction form
    151,306.17/226,993.29 = 46,135.77/x
  3. Step 3: Cross multiply
    151,306.17x = 226,993.29 × 46,135.77
  4. Step 4: Simplify right side
    151,306.17x = 10,472,510,218.98
  5. Step 5: Solve for x
    x = 10,472,510,218.98/151,306.17
  6. Step 6: Final answer
    x = 69,214.03

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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.