Home / 211,822.08-317,733.15-62,062.41

Finding the Fourth Proportional to 211,822.08, 317,733.15 and 62,062.41

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Solution

The fourth proportional to 211,822.08, 317,733.15 and 62,062.41 is: 93,093.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,822.08 : 317,733.15 = 62,062.41 : x
  2. Step 2: Convert to fraction form
    211,822.08/317,733.15 = 62,062.41/x
  3. Step 3: Cross multiply
    211,822.08x = 317,733.15 × 62,062.41
  4. Step 4: Simplify right side
    211,822.08x = 19,719,285,025.89
  5. Step 5: Solve for x
    x = 19,719,285,025.89/211,822.08
  6. Step 6: Final answer
    x = 93,093.62

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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.