Home / 247,425.37-341,442.74-150,594.12

Finding the Fourth Proportional to 247,425.37, 341,442.74 and 150,594.12

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Solution

The fourth proportional to 247,425.37, 341,442.74 and 150,594.12 is: 207,817.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,425.37 : 341,442.74 = 150,594.12 : x
  2. Step 2: Convert to fraction form
    247,425.37/341,442.74 = 150,594.12/x
  3. Step 3: Cross multiply
    247,425.37x = 341,442.74 × 150,594.12
  4. Step 4: Simplify right side
    247,425.37x = 51,419,269,337.17
  5. Step 5: Solve for x
    x = 51,419,269,337.17/247,425.37
  6. Step 6: Final answer
    x = 207,817.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.