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Finding the Third Proportional to 93,080 and 147,963

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Solution

The third proportional to 93,080 and 147,963 is: 235,206.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,080 : 147,963 = 147,963 : x
  2. Step 2: Convert to fraction form
    93,080/147,963 = 147,963/x
  3. Step 3: Cross multiply
    93,080x = 147,963 × 147,963
  4. Step 4: Simplify right side
    93,080x = 21,893,049,369
  5. Step 5: Solve for x
    x = 21,893,049,369/93,080
  6. Step 6: Final answer
    x = 235,206.80

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.