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Finding the Third Proportional to 3,053 and 6,501.50

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Solution

The third proportional to 3,053 and 6,501.50 is: 13,845.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053 : 6,501.50 = 6,501.50 : x
  2. Step 2: Convert to fraction form
    3,053/6,501.50 = 6,501.50/x
  3. Step 3: Cross multiply
    3,053x = 6,501.50 × 6,501.50
  4. Step 4: Simplify right side
    3,053x = 42,269,502.25
  5. Step 5: Solve for x
    x = 42,269,502.25/3,053
  6. Step 6: Final answer
    x = 13,845.23

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.