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Finding the Third Proportional to 94,148 and 201,940

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Solution

The third proportional to 94,148 and 201,940 is: 433,145.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,148 : 201,940 = 201,940 : x
  2. Step 2: Convert to fraction form
    94,148/201,940 = 201,940/x
  3. Step 3: Cross multiply
    94,148x = 201,940 × 201,940
  4. Step 4: Simplify right side
    94,148x = 40,779,763,600
  5. Step 5: Solve for x
    x = 40,779,763,600/94,148
  6. Step 6: Final answer
    x = 433,145.30

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.