Home / 177,544.60-266,316.90-94,600.60

Finding the Fourth Proportional to 177,544.60, 266,316.90 and 94,600.60

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Solution

The fourth proportional to 177,544.60, 266,316.90 and 94,600.60 is: 141,900.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,544.60 : 266,316.90 = 94,600.60 : x
  2. Step 2: Convert to fraction form
    177,544.60/266,316.90 = 94,600.60/x
  3. Step 3: Cross multiply
    177,544.60x = 266,316.90 × 94,600.60
  4. Step 4: Simplify right side
    177,544.60x = 25,193,738,530.14
  5. Step 5: Solve for x
    x = 25,193,738,530.14/177,544.60
  6. Step 6: Final answer
    x = 141,900.90

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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.