Home / 39,403.06-58,965.90-24,618.94

Finding the Fourth Proportional to 39,403.06, 58,965.90 and 24,618.94

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Solution

The fourth proportional to 39,403.06, 58,965.90 and 24,618.94 is: 36,841.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,403.06 : 58,965.90 = 24,618.94 : x
  2. Step 2: Convert to fraction form
    39,403.06/58,965.90 = 24,618.94/x
  3. Step 3: Cross multiply
    39,403.06x = 58,965.90 × 24,618.94
  4. Step 4: Simplify right side
    39,403.06x = 1,451,677,954.15
  5. Step 5: Solve for x
    x = 1,451,677,954.15/39,403.06
  6. Step 6: Final answer
    x = 36,841.76

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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.