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Finding the Fourth Proportional to 227,580.60, 341,225.10 and 94,513.80

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Solution

The fourth proportional to 227,580.60, 341,225.10 and 94,513.80 is: 141,710.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,580.60 : 341,225.10 = 94,513.80 : x
  2. Step 2: Convert to fraction form
    227,580.60/341,225.10 = 94,513.80/x
  3. Step 3: Cross multiply
    227,580.60x = 341,225.10 × 94,513.80
  4. Step 4: Simplify right side
    227,580.60x = 32,250,480,856.38
  5. Step 5: Solve for x
    x = 32,250,480,856.38/227,580.60
  6. Step 6: Final answer
    x = 141,710.15

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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.