Home / 327,275.76-451,637.71-184,032.75

Finding the Fourth Proportional to 327,275.76, 451,637.71 and 184,032.75

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Solution

The fourth proportional to 327,275.76, 451,637.71 and 184,032.75 is: 253,963.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,275.76 : 451,637.71 = 184,032.75 : x
  2. Step 2: Convert to fraction form
    327,275.76/451,637.71 = 184,032.75/x
  3. Step 3: Cross multiply
    327,275.76x = 451,637.71 × 184,032.75
  4. Step 4: Simplify right side
    327,275.76x = 83,116,129,775.00
  5. Step 5: Solve for x
    x = 83,116,129,775.00/327,275.76
  6. Step 6: Final answer
    x = 253,963.60

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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.