Home / 151,030.35-227,037.60-106,962.30

Finding the Fourth Proportional to 151,030.35, 227,037.60 and 106,962.30

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Solution

The fourth proportional to 151,030.35, 227,037.60 and 106,962.30 is: 160,791.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,030.35 : 227,037.60 = 106,962.30 : x
  2. Step 2: Convert to fraction form
    151,030.35/227,037.60 = 106,962.30/x
  3. Step 3: Cross multiply
    151,030.35x = 227,037.60 × 106,962.30
  4. Step 4: Simplify right side
    151,030.35x = 24,284,463,882.48
  5. Step 5: Solve for x
    x = 24,284,463,882.48/151,030.35
  6. Step 6: Final answer
    x = 160,791.95

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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.