Home / 43,766.43-60,270.55-38,021.27

Finding the Fourth Proportional to 43,766.43, 60,270.55 and 38,021.27

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Solution

The fourth proportional to 43,766.43, 60,270.55 and 38,021.27 is: 52,358.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,766.43 : 60,270.55 = 38,021.27 : x
  2. Step 2: Convert to fraction form
    43,766.43/60,270.55 = 38,021.27/x
  3. Step 3: Cross multiply
    43,766.43x = 60,270.55 × 38,021.27
  4. Step 4: Simplify right side
    43,766.43x = 2,291,562,854.60
  5. Step 5: Solve for x
    x = 2,291,562,854.60/43,766.43
  6. Step 6: Final answer
    x = 52,358.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.