Home / 219,815.64-329,737.44-62,056.44

Finding the Fourth Proportional to 219,815.64, 329,737.44 and 62,056.44

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Solution

The fourth proportional to 219,815.64, 329,737.44 and 62,056.44 is: 93,088.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,815.64 : 329,737.44 = 62,056.44 : x
  2. Step 2: Convert to fraction form
    219,815.64/329,737.44 = 62,056.44/x
  3. Step 3: Cross multiply
    219,815.64x = 329,737.44 × 62,056.44
  4. Step 4: Simplify right side
    219,815.64x = 20,462,331,661.11
  5. Step 5: Solve for x
    x = 20,462,331,661.11/219,815.64
  6. Step 6: Final answer
    x = 93,088.61

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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.