Home / 327,276.13-451,638.22-184,033.11

Finding the Fourth Proportional to 327,276.13, 451,638.22 and 184,033.11

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Solution

The fourth proportional to 327,276.13, 451,638.22 and 184,033.11 is: 253,964.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,276.13 : 451,638.22 = 184,033.11 : x
  2. Step 2: Convert to fraction form
    327,276.13/451,638.22 = 184,033.11/x
  3. Step 3: Cross multiply
    327,276.13x = 451,638.22 × 184,033.11
  4. Step 4: Simplify right side
    327,276.13x = 83,116,386,221.46
  5. Step 5: Solve for x
    x = 83,116,386,221.46/327,276.13
  6. Step 6: Final answer
    x = 253,964.10

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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.