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Finding the Third Proportional to 94,700.38 and 210,421.38

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Solution

The third proportional to 94,700.38 and 210,421.38 is: 467,549.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,700.38 : 210,421.38 = 210,421.38 : x
  2. Step 2: Convert to fraction form
    94,700.38/210,421.38 = 210,421.38/x
  3. Step 3: Cross multiply
    94,700.38x = 210,421.38 × 210,421.38
  4. Step 4: Simplify right side
    94,700.38x = 44,277,155,056.89
  5. Step 5: Solve for x
    x = 44,277,155,056.89/94,700.38
  6. Step 6: Final answer
    x = 467,549.94

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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.