Home / 22,804.15-34,209.65-8,010.46

Finding the Fourth Proportional to 22,804.15, 34,209.65 and 8,010.46

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Solution

The fourth proportional to 22,804.15, 34,209.65 and 8,010.46 is: 12,016.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,804.15 : 34,209.65 = 8,010.46 : x
  2. Step 2: Convert to fraction form
    22,804.15/34,209.65 = 8,010.46/x
  3. Step 3: Cross multiply
    22,804.15x = 34,209.65 × 8,010.46
  4. Step 4: Simplify right side
    22,804.15x = 274,035,032.94
  5. Step 5: Solve for x
    x = 274,035,032.94/22,804.15
  6. Step 6: Final answer
    x = 12,016.89

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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.