Home / 166,149.03-229,282.72-94,527.53

Finding the Fourth Proportional to 166,149.03, 229,282.72 and 94,527.53

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Solution

The fourth proportional to 166,149.03, 229,282.72 and 94,527.53 is: 130,446.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,149.03 : 229,282.72 = 94,527.53 : x
  2. Step 2: Convert to fraction form
    166,149.03/229,282.72 = 94,527.53/x
  3. Step 3: Cross multiply
    166,149.03x = 229,282.72 × 94,527.53
  4. Step 4: Simplify right side
    166,149.03x = 21,673,529,193.28
  5. Step 5: Solve for x
    x = 21,673,529,193.28/166,149.03
  6. Step 6: Final answer
    x = 130,446.32

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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.