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Finding the Third Proportional to 464.52 and 1,047.58

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Solution

The third proportional to 464.52 and 1,047.58 is: 2,362.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    464.52 : 1,047.58 = 1,047.58 : x
  2. Step 2: Convert to fraction form
    464.52/1,047.58 = 1,047.58/x
  3. Step 3: Cross multiply
    464.52x = 1,047.58 × 1,047.58
  4. Step 4: Simplify right side
    464.52x = 1,097,427.09
  5. Step 5: Solve for x
    x = 1,097,427.09/464.52
  6. Step 6: Final answer
    x = 2,362.48

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Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.