Home / 327,575.55-452,054.05-184,335.72

Finding the Fourth Proportional to 327,575.55, 452,054.05 and 184,335.72

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Solution

The fourth proportional to 327,575.55, 452,054.05 and 184,335.72 is: 254,383.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,575.55 : 452,054.05 = 184,335.72 : x
  2. Step 2: Convert to fraction form
    327,575.55/452,054.05 = 184,335.72/x
  3. Step 3: Cross multiply
    327,575.55x = 452,054.05 × 184,335.72
  4. Step 4: Simplify right side
    327,575.55x = 83,329,707,863.99
  5. Step 5: Solve for x
    x = 83,329,707,863.99/327,575.55
  6. Step 6: Final answer
    x = 254,383.17

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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.