Home / 195,944.64-294,018.10-83,594.70

Finding the Fourth Proportional to 195,944.64, 294,018.10 and 83,594.70

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Solution

The fourth proportional to 195,944.64, 294,018.10 and 83,594.70 is: 125,435.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,944.64 : 294,018.10 = 83,594.70 : x
  2. Step 2: Convert to fraction form
    195,944.64/294,018.10 = 83,594.70/x
  3. Step 3: Cross multiply
    195,944.64x = 294,018.10 × 83,594.70
  4. Step 4: Simplify right side
    195,944.64x = 24,578,355,125.30
  5. Step 5: Solve for x
    x = 24,578,355,125.30/195,944.64
  6. Step 6: Final answer
    x = 125,435.20

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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.