Home / 39,936.96-59,913.70-16,244.52

Finding the Fourth Proportional to 39,936.96, 59,913.70 and 16,244.52

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Solution

The fourth proportional to 39,936.96, 59,913.70 and 16,244.52 is: 24,370.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,936.96 : 59,913.70 = 16,244.52 : x
  2. Step 2: Convert to fraction form
    39,936.96/59,913.70 = 16,244.52/x
  3. Step 3: Cross multiply
    39,936.96x = 59,913.70 × 16,244.52
  4. Step 4: Simplify right side
    39,936.96x = 973,269,297.92
  5. Step 5: Solve for x
    x = 973,269,297.92/39,936.96
  6. Step 6: Final answer
    x = 24,370.14

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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.