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Finding the Third Proportional to 93,707.16 and 133,551.28

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Solution

The third proportional to 93,707.16 and 133,551.28 is: 190,337.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,707.16 : 133,551.28 = 133,551.28 : x
  2. Step 2: Convert to fraction form
    93,707.16/133,551.28 = 133,551.28/x
  3. Step 3: Cross multiply
    93,707.16x = 133,551.28 × 133,551.28
  4. Step 4: Simplify right side
    93,707.16x = 17,835,944,723.52
  5. Step 5: Solve for x
    x = 17,835,944,723.52/93,707.16
  6. Step 6: Final answer
    x = 190,337.06

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.