Home / 39,104.46-58,647.62-23,313.92

Finding the Fourth Proportional to 39,104.46, 58,647.62 and 23,313.92

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Solution

The fourth proportional to 39,104.46, 58,647.62 and 23,313.92 is: 34,965.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,104.46 : 58,647.62 = 23,313.92 : x
  2. Step 2: Convert to fraction form
    39,104.46/58,647.62 = 23,313.92/x
  3. Step 3: Cross multiply
    39,104.46x = 58,647.62 × 23,313.92
  4. Step 4: Simplify right side
    39,104.46x = 1,367,305,920.87
  5. Step 5: Solve for x
    x = 1,367,305,920.87/39,104.46
  6. Step 6: Final answer
    x = 34,965.47

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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.