Home / 410,092.27-565,926.55-228,793.41

Finding the Fourth Proportional to 410,092.27, 565,926.55 and 228,793.41

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Solution

The fourth proportional to 410,092.27, 565,926.55 and 228,793.41 is: 315,734.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,092.27 : 565,926.55 = 228,793.41 : x
  2. Step 2: Convert to fraction form
    410,092.27/565,926.55 = 228,793.41/x
  3. Step 3: Cross multiply
    410,092.27x = 565,926.55 × 228,793.41
  4. Step 4: Simplify right side
    410,092.27x = 129,480,264,612.05
  5. Step 5: Solve for x
    x = 129,480,264,612.05/410,092.27
  6. Step 6: Final answer
    x = 315,734.47

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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.