Home / 197,240.94-295,905.15-92,002.50

Finding the Fourth Proportional to 197,240.94, 295,905.15 and 92,002.50

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Solution

The fourth proportional to 197,240.94, 295,905.15 and 92,002.50 is: 138,024.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,240.94 : 295,905.15 = 92,002.50 : x
  2. Step 2: Convert to fraction form
    197,240.94/295,905.15 = 92,002.50/x
  3. Step 3: Cross multiply
    197,240.94x = 295,905.15 × 92,002.50
  4. Step 4: Simplify right side
    197,240.94x = 27,224,013,562.88
  5. Step 5: Solve for x
    x = 27,224,013,562.88/197,240.94
  6. Step 6: Final answer
    x = 138,024.15

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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.