Home / 173,944.65-260,902.38-55,584.21

Finding the Fourth Proportional to 173,944.65, 260,902.38 and 55,584.21

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Solution

The fourth proportional to 173,944.65, 260,902.38 and 55,584.21 is: 83,371.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,944.65 : 260,902.38 = 55,584.21 : x
  2. Step 2: Convert to fraction form
    173,944.65/260,902.38 = 55,584.21/x
  3. Step 3: Cross multiply
    173,944.65x = 260,902.38 × 55,584.21
  4. Step 4: Simplify right side
    173,944.65x = 14,502,052,679.42
  5. Step 5: Solve for x
    x = 14,502,052,679.42/173,944.65
  6. Step 6: Final answer
    x = 83,371.65

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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.