Home / 14,704.10-22,059.80-4,315.85

Finding the Fourth Proportional to 14,704.10, 22,059.80 and 4,315.85

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Solution

The fourth proportional to 14,704.10, 22,059.80 and 4,315.85 is: 6,474.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,704.10 : 22,059.80 = 4,315.85 : x
  2. Step 2: Convert to fraction form
    14,704.10/22,059.80 = 4,315.85/x
  3. Step 3: Cross multiply
    14,704.10x = 22,059.80 × 4,315.85
  4. Step 4: Simplify right side
    14,704.10x = 95,206,787.83
  5. Step 5: Solve for x
    x = 95,206,787.83/14,704.10
  6. Step 6: Final answer
    x = 6,474.85

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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.