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Finding the Fourth Proportional to 227,615.35, 341,575.41 and 94,495.72

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Solution

The fourth proportional to 227,615.35, 341,575.41 and 94,495.72 is: 141,806.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,615.35 : 341,575.41 = 94,495.72 : x
  2. Step 2: Convert to fraction form
    227,615.35/341,575.41 = 94,495.72/x
  3. Step 3: Cross multiply
    227,615.35x = 341,575.41 × 94,495.72
  4. Step 4: Simplify right side
    227,615.35x = 32,277,414,302.25
  5. Step 5: Solve for x
    x = 32,277,414,302.25/227,615.35
  6. Step 6: Final answer
    x = 141,806.84

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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.