Home / 328,067.23-452,730.72-184,873.27

Finding the Fourth Proportional to 328,067.23, 452,730.72 and 184,873.27

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Solution

The fourth proportional to 328,067.23, 452,730.72 and 184,873.27 is: 255,123.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,067.23 : 452,730.72 = 184,873.27 : x
  2. Step 2: Convert to fraction form
    328,067.23/452,730.72 = 184,873.27/x
  3. Step 3: Cross multiply
    328,067.23x = 452,730.72 × 184,873.27
  4. Step 4: Simplify right side
    328,067.23x = 83,697,808,635.85
  5. Step 5: Solve for x
    x = 83,697,808,635.85/328,067.23
  6. Step 6: Final answer
    x = 255,123.95

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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.