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Finding the Fourth Proportional to 174,933.70, 241,405.05 and 95,445.70

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Solution

The fourth proportional to 174,933.70, 241,405.05 and 95,445.70 is: 131,713.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,933.70 : 241,405.05 = 95,445.70 : x
  2. Step 2: Convert to fraction form
    174,933.70/241,405.05 = 95,445.70/x
  3. Step 3: Cross multiply
    174,933.70x = 241,405.05 × 95,445.70
  4. Step 4: Simplify right side
    174,933.70x = 23,041,073,980.79
  5. Step 5: Solve for x
    x = 23,041,073,980.79/174,933.70
  6. Step 6: Final answer
    x = 131,713.18

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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.