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Finding the Third Proportional to 247,368 and 375,772

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Solution

The third proportional to 247,368 and 375,772 is: 570,828.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,368 : 375,772 = 375,772 : x
  2. Step 2: Convert to fraction form
    247,368/375,772 = 375,772/x
  3. Step 3: Cross multiply
    247,368x = 375,772 × 375,772
  4. Step 4: Simplify right side
    247,368x = 141,204,595,984
  5. Step 5: Solve for x
    x = 141,204,595,984/247,368
  6. Step 6: Final answer
    x = 570,828.06

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.