Home / 150,576.04-225,902.04-106,289.32

Finding the Fourth Proportional to 150,576.04, 225,902.04 and 106,289.32

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Solution

The fourth proportional to 150,576.04, 225,902.04 and 106,289.32 is: 159,460.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,576.04 : 225,902.04 = 106,289.32 : x
  2. Step 2: Convert to fraction form
    150,576.04/225,902.04 = 106,289.32/x
  3. Step 3: Cross multiply
    150,576.04x = 225,902.04 × 106,289.32
  4. Step 4: Simplify right side
    150,576.04x = 24,010,974,218.21
  5. Step 5: Solve for x
    x = 24,010,974,218.21/150,576.04
  6. Step 6: Final answer
    x = 159,460.79

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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.