Home / 194,053.02-267,683.79-116,508.84

Finding the Fourth Proportional to 194,053.02, 267,683.79 and 116,508.84

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Solution

The fourth proportional to 194,053.02, 267,683.79 and 116,508.84 is: 160,716.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,053.02 : 267,683.79 = 116,508.84 : x
  2. Step 2: Convert to fraction form
    194,053.02/267,683.79 = 116,508.84/x
  3. Step 3: Cross multiply
    194,053.02x = 267,683.79 × 116,508.84
  4. Step 4: Simplify right side
    194,053.02x = 31,187,526,521.28
  5. Step 5: Solve for x
    x = 31,187,526,521.28/194,053.02
  6. Step 6: Final answer
    x = 160,716.53

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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.