Home / 39,233.40-58,850.12-9,651.79

Finding the Fourth Proportional to 39,233.40, 58,850.12 and 9,651.79

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Solution

The fourth proportional to 39,233.40, 58,850.12 and 9,651.79 is: 14,477.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,233.40 : 58,850.12 = 9,651.79 : x
  2. Step 2: Convert to fraction form
    39,233.40/58,850.12 = 9,651.79/x
  3. Step 3: Cross multiply
    39,233.40x = 58,850.12 × 9,651.79
  4. Step 4: Simplify right side
    39,233.40x = 568,008,951.46
  5. Step 5: Solve for x
    x = 568,008,951.46/39,233.40
  6. Step 6: Final answer
    x = 14,477.69

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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.