Home / 39,365.28-58,989.60-32,394.83

Finding the Fourth Proportional to 39,365.28, 58,989.60 and 32,394.83

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Solution

The fourth proportional to 39,365.28, 58,989.60 and 32,394.83 is: 48,544.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,365.28 : 58,989.60 = 32,394.83 : x
  2. Step 2: Convert to fraction form
    39,365.28/58,989.60 = 32,394.83/x
  3. Step 3: Cross multiply
    39,365.28x = 58,989.60 × 32,394.83
  4. Step 4: Simplify right side
    39,365.28x = 1,910,957,768.82
  5. Step 5: Solve for x
    x = 1,910,957,768.82/39,365.28
  6. Step 6: Final answer
    x = 48,544.24

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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.