Home / 227,465.20-341,285.76-94,311.28

Finding the Fourth Proportional to 227,465.20, 341,285.76 and 94,311.28

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Solution

The fourth proportional to 227,465.20, 341,285.76 and 94,311.28 is: 141,503.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,465.20 : 341,285.76 = 94,311.28 : x
  2. Step 2: Convert to fraction form
    227,465.20/341,285.76 = 94,311.28/x
  3. Step 3: Cross multiply
    227,465.20x = 341,285.76 × 94,311.28
  4. Step 4: Simplify right side
    227,465.20x = 32,187,096,871.37
  5. Step 5: Solve for x
    x = 32,187,096,871.37/227,465.20
  6. Step 6: Final answer
    x = 141,503.39

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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.