Home / 151,233.78-226,885.10-46,060.95

Finding the Fourth Proportional to 151,233.78, 226,885.10 and 46,060.95

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Solution

The fourth proportional to 151,233.78, 226,885.10 and 46,060.95 is: 69,101.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,233.78 : 226,885.10 = 46,060.95 : x
  2. Step 2: Convert to fraction form
    151,233.78/226,885.10 = 46,060.95/x
  3. Step 3: Cross multiply
    151,233.78x = 226,885.10 × 46,060.95
  4. Step 4: Simplify right side
    151,233.78x = 10,450,543,016.54
  5. Step 5: Solve for x
    x = 10,450,543,016.54/151,233.78
  6. Step 6: Final answer
    x = 69,101.91

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1.5x scale

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.