Home / 151,342.75-226,453.62-94,731.85

Finding the Fourth Proportional to 151,342.75, 226,453.62 and 94,731.85

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Solution

The fourth proportional to 151,342.75, 226,453.62 and 94,731.85 is: 141,746.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,342.75 : 226,453.62 = 94,731.85 : x
  2. Step 2: Convert to fraction form
    151,342.75/226,453.62 = 94,731.85/x
  3. Step 3: Cross multiply
    151,342.75x = 226,453.62 × 94,731.85
  4. Step 4: Simplify right side
    151,342.75x = 21,452,370,361.80
  5. Step 5: Solve for x
    x = 21,452,370,361.80/151,342.75
  6. Step 6: Final answer
    x = 141,746.93

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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.