Home / 267,746.14-369,426.28-151,462.28

Finding the Fourth Proportional to 267,746.14, 369,426.28 and 151,462.28

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Solution

The fourth proportional to 267,746.14, 369,426.28 and 151,462.28 is: 208,982.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,746.14 : 369,426.28 = 151,462.28 : x
  2. Step 2: Convert to fraction form
    267,746.14/369,426.28 = 151,462.28/x
  3. Step 3: Cross multiply
    267,746.14x = 369,426.28 × 151,462.28
  4. Step 4: Simplify right side
    267,746.14x = 55,954,146,660.72
  5. Step 5: Solve for x
    x = 55,954,146,660.72/267,746.14
  6. Step 6: Final answer
    x = 208,982.09

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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.