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Finding the Fourth Proportional to 193,314.53, 266,167.81 and 175,599.83

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Solution

The fourth proportional to 193,314.53, 266,167.81 and 175,599.83 is: 241,777.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,314.53 : 266,167.81 = 175,599.83 : x
  2. Step 2: Convert to fraction form
    193,314.53/266,167.81 = 175,599.83/x
  3. Step 3: Cross multiply
    193,314.53x = 266,167.81 × 175,599.83
  4. Step 4: Simplify right side
    193,314.53x = 46,739,022,187.47
  5. Step 5: Solve for x
    x = 46,739,022,187.47/193,314.53
  6. Step 6: Final answer
    x = 241,777.08

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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.