Home / 22,804.45-34,206.67-16,603.92

Finding the Fourth Proportional to 22,804.45, 34,206.67 and 16,603.92

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Solution

The fourth proportional to 22,804.45, 34,206.67 and 16,603.92 is: 24,905.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,804.45 : 34,206.67 = 16,603.92 : x
  2. Step 2: Convert to fraction form
    22,804.45/34,206.67 = 16,603.92/x
  3. Step 3: Cross multiply
    22,804.45x = 34,206.67 × 16,603.92
  4. Step 4: Simplify right side
    22,804.45x = 567,964,812.15
  5. Step 5: Solve for x
    x = 567,964,812.15/22,804.45
  6. Step 6: Final answer
    x = 24,905.88

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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.