Home / 267,822.99-369,594.70-146,966.30

Finding the Fourth Proportional to 267,822.99, 369,594.70 and 146,966.30

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Solution

The fourth proportional to 267,822.99, 369,594.70 and 146,966.30 is: 202,812.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,822.99 : 369,594.70 = 146,966.30 : x
  2. Step 2: Convert to fraction form
    267,822.99/369,594.70 = 146,966.30/x
  3. Step 3: Cross multiply
    267,822.99x = 369,594.70 × 146,966.30
  4. Step 4: Simplify right side
    267,822.99x = 54,317,965,558.61
  5. Step 5: Solve for x
    x = 54,317,965,558.61/267,822.99
  6. Step 6: Final answer
    x = 202,812.93

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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.