Home / 61,084.22-84,295.22-34,226.66

Finding the Fourth Proportional to 61,084.22, 84,295.22 and 34,226.66

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Solution

The fourth proportional to 61,084.22, 84,295.22 and 34,226.66 is: 47,232.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,084.22 : 84,295.22 = 34,226.66 : x
  2. Step 2: Convert to fraction form
    61,084.22/84,295.22 = 34,226.66/x
  3. Step 3: Cross multiply
    61,084.22x = 84,295.22 × 34,226.66
  4. Step 4: Simplify right side
    61,084.22x = 2,885,143,834.57
  5. Step 5: Solve for x
    x = 2,885,143,834.57/61,084.22
  6. Step 6: Final answer
    x = 47,232.23

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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.