Home / 327,575.07-452,052.16-184,337.51

Finding the Fourth Proportional to 327,575.07, 452,052.16 and 184,337.51

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Solution

The fourth proportional to 327,575.07, 452,052.16 and 184,337.51 is: 254,384.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,575.07 : 452,052.16 = 184,337.51 : x
  2. Step 2: Convert to fraction form
    327,575.07/452,052.16 = 184,337.51/x
  3. Step 3: Cross multiply
    327,575.07x = 452,052.16 × 184,337.51
  4. Step 4: Simplify right side
    327,575.07x = 83,330,166,843.42
  5. Step 5: Solve for x
    x = 83,330,166,843.42/327,575.07
  6. Step 6: Final answer
    x = 254,384.95

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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.