Home / 14,690.08-22,033.02-4,829.76

Finding the Fourth Proportional to 14,690.08, 22,033.02 and 4,829.76

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Solution

The fourth proportional to 14,690.08, 22,033.02 and 4,829.76 is: 7,243.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,690.08 : 22,033.02 = 4,829.76 : x
  2. Step 2: Convert to fraction form
    14,690.08/22,033.02 = 4,829.76/x
  3. Step 3: Cross multiply
    14,690.08x = 22,033.02 × 4,829.76
  4. Step 4: Simplify right side
    14,690.08x = 106,414,198.68
  5. Step 5: Solve for x
    x = 106,414,198.68/14,690.08
  6. Step 6: Final answer
    x = 7,243.95

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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.