Home / 349,067.34-523,590.55-96,363.27

Finding the Fourth Proportional to 349,067.34, 523,590.55 and 96,363.27

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Solution

The fourth proportional to 349,067.34, 523,590.55 and 96,363.27 is: 144,542.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,067.34 : 523,590.55 = 96,363.27 : x
  2. Step 2: Convert to fraction form
    349,067.34/523,590.55 = 96,363.27/x
  3. Step 3: Cross multiply
    349,067.34x = 523,590.55 × 96,363.27
  4. Step 4: Simplify right side
    349,067.34x = 50,454,897,298.19
  5. Step 5: Solve for x
    x = 50,454,897,298.19/349,067.34
  6. Step 6: Final answer
    x = 144,542.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.