Home / 39,233.70-58,850.55-19,550.70

Finding the Fourth Proportional to 39,233.70, 58,850.55 and 19,550.70

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Solution

The fourth proportional to 39,233.70, 58,850.55 and 19,550.70 is: 29,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,233.70 : 58,850.55 = 19,550.70 : x
  2. Step 2: Convert to fraction form
    39,233.70/58,850.55 = 19,550.70/x
  3. Step 3: Cross multiply
    39,233.70x = 58,850.55 × 19,550.70
  4. Step 4: Simplify right side
    39,233.70x = 1,150,569,447.89
  5. Step 5: Solve for x
    x = 1,150,569,447.89/39,233.70
  6. Step 6: Final answer
    x = 29,326.05

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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.