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Finding the Third Proportional to 164,632 and 249,244

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Solution

The third proportional to 164,632 and 249,244 is: 377,342.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,632 : 249,244 = 249,244 : x
  2. Step 2: Convert to fraction form
    164,632/249,244 = 249,244/x
  3. Step 3: Cross multiply
    164,632x = 249,244 × 249,244
  4. Step 4: Simplify right side
    164,632x = 62,122,571,536
  5. Step 5: Solve for x
    x = 62,122,571,536/164,632
  6. Step 6: Final answer
    x = 377,342.02

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.