Home / 41,070.92-56,677.83-22,208

Finding the Fourth Proportional to 41,070.92, 56,677.83 and 22,208

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Solution

The fourth proportional to 41,070.92, 56,677.83 and 22,208 is: 30,647.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070.92 : 56,677.83 = 22,208 : x
  2. Step 2: Convert to fraction form
    41,070.92/56,677.83 = 22,208/x
  3. Step 3: Cross multiply
    41,070.92x = 56,677.83 × 22,208
  4. Step 4: Simplify right side
    41,070.92x = 1,258,701,248.64
  5. Step 5: Solve for x
    x = 1,258,701,248.64/41,070.92
  6. Step 6: Final answer
    x = 30,647.02

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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.