Home / 193,246.02-266,682.24-116,754.48

Finding the Fourth Proportional to 193,246.02, 266,682.24 and 116,754.48

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Solution

The fourth proportional to 193,246.02, 266,682.24 and 116,754.48 is: 161,122.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,246.02 : 266,682.24 = 116,754.48 : x
  2. Step 2: Convert to fraction form
    193,246.02/266,682.24 = 116,754.48/x
  3. Step 3: Cross multiply
    193,246.02x = 266,682.24 × 116,754.48
  4. Step 4: Simplify right side
    193,246.02x = 31,136,346,256.44
  5. Step 5: Solve for x
    x = 31,136,346,256.44/193,246.02
  6. Step 6: Final answer
    x = 161,122.83

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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.