Home / 32,645.05-48,954.51-13,933.44

Finding the Fourth Proportional to 32,645.05, 48,954.51 and 13,933.44

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Solution

The fourth proportional to 32,645.05, 48,954.51 and 13,933.44 is: 20,894.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,645.05 : 48,954.51 = 13,933.44 : x
  2. Step 2: Convert to fraction form
    32,645.05/48,954.51 = 13,933.44/x
  3. Step 3: Cross multiply
    32,645.05x = 48,954.51 × 13,933.44
  4. Step 4: Simplify right side
    32,645.05x = 682,104,727.81
  5. Step 5: Solve for x
    x = 682,104,727.81/32,645.05
  6. Step 6: Final answer
    x = 20,894.58

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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.