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Finding the Third Proportional to 24,415 and 53,502

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Solution

The third proportional to 24,415 and 53,502 is: 117,242.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,415 : 53,502 = 53,502 : x
  2. Step 2: Convert to fraction form
    24,415/53,502 = 53,502/x
  3. Step 3: Cross multiply
    24,415x = 53,502 × 53,502
  4. Step 4: Simplify right side
    24,415x = 2,862,464,004
  5. Step 5: Solve for x
    x = 2,862,464,004/24,415
  6. Step 6: Final answer
    x = 117,242.02

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.