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Finding the Third Proportional to 93,150 and 143,353.13

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Solution

The third proportional to 93,150 and 143,353.13 is: 220,613.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,150 : 143,353.13 = 143,353.13 : x
  2. Step 2: Convert to fraction form
    93,150/143,353.13 = 143,353.13/x
  3. Step 3: Cross multiply
    93,150x = 143,353.13 × 143,353.13
  4. Step 4: Simplify right side
    93,150x = 20,550,118,447.27
  5. Step 5: Solve for x
    x = 20,550,118,447.27/93,150
  6. Step 6: Final answer
    x = 220,613.19

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.