Home / 184,455.15-276,711.81-64,545.58

Finding the Fourth Proportional to 184,455.15, 276,711.81 and 64,545.58

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Solution

The fourth proportional to 184,455.15, 276,711.81 and 64,545.58 is: 96,828.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,455.15 : 276,711.81 = 64,545.58 : x
  2. Step 2: Convert to fraction form
    184,455.15/276,711.81 = 64,545.58/x
  3. Step 3: Cross multiply
    184,455.15x = 276,711.81 × 64,545.58
  4. Step 4: Simplify right side
    184,455.15x = 17,860,524,269.30
  5. Step 5: Solve for x
    x = 17,860,524,269.30/184,455.15
  6. Step 6: Final answer
    x = 96,828.55

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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.