Home / 195,586.94-293,520.34-83,346.06

Finding the Fourth Proportional to 195,586.94, 293,520.34 and 83,346.06

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Solution

The fourth proportional to 195,586.94, 293,520.34 and 83,346.06 is: 125,078.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,586.94 : 293,520.34 = 83,346.06 : x
  2. Step 2: Convert to fraction form
    195,586.94/293,520.34 = 83,346.06/x
  3. Step 3: Cross multiply
    195,586.94x = 293,520.34 × 83,346.06
  4. Step 4: Simplify right side
    195,586.94x = 24,463,763,868.86
  5. Step 5: Solve for x
    x = 24,463,763,868.86/195,586.94
  6. Step 6: Final answer
    x = 125,078.72

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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.