Home / 265,957.08-367,337.34-194,222.04

Finding the Fourth Proportional to 265,957.08, 367,337.34 and 194,222.04

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Solution

The fourth proportional to 265,957.08, 367,337.34 and 194,222.04 is: 268,257.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,957.08 : 367,337.34 = 194,222.04 : x
  2. Step 2: Convert to fraction form
    265,957.08/367,337.34 = 194,222.04/x
  3. Step 3: Cross multiply
    265,957.08x = 367,337.34 × 194,222.04
  4. Step 4: Simplify right side
    265,957.08x = 71,345,007,542.97
  5. Step 5: Solve for x
    x = 71,345,007,542.97/265,957.08
  6. Step 6: Final answer
    x = 268,257.60

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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.