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Finding the Third Proportional to 96,407 and 148,275.50

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Solution

The third proportional to 96,407 and 148,275.50 is: 228,050.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,407 : 148,275.50 = 148,275.50 : x
  2. Step 2: Convert to fraction form
    96,407/148,275.50 = 148,275.50/x
  3. Step 3: Cross multiply
    96,407x = 148,275.50 × 148,275.50
  4. Step 4: Simplify right side
    96,407x = 21,985,623,900.25
  5. Step 5: Solve for x
    x = 21,985,623,900.25/96,407
  6. Step 6: Final answer
    x = 228,050.08

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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.