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Finding the Third Proportional to 93,219 and 144,608

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Solution

The third proportional to 93,219 and 144,608 is: 224,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,219 : 144,608 = 144,608 : x
  2. Step 2: Convert to fraction form
    93,219/144,608 = 144,608/x
  3. Step 3: Cross multiply
    93,219x = 144,608 × 144,608
  4. Step 4: Simplify right side
    93,219x = 20,911,473,664
  5. Step 5: Solve for x
    x = 20,911,473,664/93,219
  6. Step 6: Final answer
    x = 224,326.30

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.