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Finding the Third Proportional to 249,776 and 374,672

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Solution

The third proportional to 249,776 and 374,672 is: 562,020.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,776 : 374,672 = 374,672 : x
  2. Step 2: Convert to fraction form
    249,776/374,672 = 374,672/x
  3. Step 3: Cross multiply
    249,776x = 374,672 × 374,672
  4. Step 4: Simplify right side
    249,776x = 140,379,107,584
  5. Step 5: Solve for x
    x = 140,379,107,584/249,776
  6. Step 6: Final answer
    x = 562,020.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.