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Finding the Third Proportional to 96,480 and 148,384.50

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Solution

The third proportional to 96,480 and 148,384.50 is: 228,212.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,480 : 148,384.50 = 148,384.50 : x
  2. Step 2: Convert to fraction form
    96,480/148,384.50 = 148,384.50/x
  3. Step 3: Cross multiply
    96,480x = 148,384.50 × 148,384.50
  4. Step 4: Simplify right side
    96,480x = 22,017,959,840.25
  5. Step 5: Solve for x
    x = 22,017,959,840.25/96,480
  6. Step 6: Final answer
    x = 228,212.68

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.