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Finding the Fourth Proportional to 227,807.64, 341,583.48 and 94,598.28

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Solution

The fourth proportional to 227,807.64, 341,583.48 and 94,598.28 is: 141,844.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,807.64 : 341,583.48 = 94,598.28 : x
  2. Step 2: Convert to fraction form
    227,807.64/341,583.48 = 94,598.28/x
  3. Step 3: Cross multiply
    227,807.64x = 341,583.48 × 94,598.28
  4. Step 4: Simplify right side
    227,807.64x = 32,313,209,684.41
  5. Step 5: Solve for x
    x = 32,313,209,684.41/227,807.64
  6. Step 6: Final answer
    x = 141,844.28

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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.