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Finding the Fourth Proportional to 169,596.62, 254,095.58 and 102,901.32

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Solution

The fourth proportional to 169,596.62, 254,095.58 and 102,901.32 is: 154,170.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,596.62 : 254,095.58 = 102,901.32 : x
  2. Step 2: Convert to fraction form
    169,596.62/254,095.58 = 102,901.32/x
  3. Step 3: Cross multiply
    169,596.62x = 254,095.58 × 102,901.32
  4. Step 4: Simplify right side
    169,596.62x = 26,146,770,845.42
  5. Step 5: Solve for x
    x = 26,146,770,845.42/169,596.62
  6. Step 6: Final answer
    x = 154,170.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.