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Finding the Fourth Proportional to 169,193.04, 233,486.36 and 97,573.04

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Solution

The fourth proportional to 169,193.04, 233,486.36 and 97,573.04 is: 134,650.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,193.04 : 233,486.36 = 97,573.04 : x
  2. Step 2: Convert to fraction form
    169,193.04/233,486.36 = 97,573.04/x
  3. Step 3: Cross multiply
    169,193.04x = 233,486.36 × 97,573.04
  4. Step 4: Simplify right side
    169,193.04x = 22,781,974,652.14
  5. Step 5: Solve for x
    x = 22,781,974,652.14/169,193.04
  6. Step 6: Final answer
    x = 134,650.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.