Home / 267,827.92-369,602.30-146,976.80

Finding the Fourth Proportional to 267,827.92, 369,602.30 and 146,976.80

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Solution

The fourth proportional to 267,827.92, 369,602.30 and 146,976.80 is: 202,827.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,827.92 : 369,602.30 = 146,976.80 : x
  2. Step 2: Convert to fraction form
    267,827.92/369,602.30 = 146,976.80/x
  3. Step 3: Cross multiply
    267,827.92x = 369,602.30 × 146,976.80
  4. Step 4: Simplify right side
    267,827.92x = 54,322,961,846.07
  5. Step 5: Solve for x
    x = 54,322,961,846.07/267,827.92
  6. Step 6: Final answer
    x = 202,827.85

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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.