Home / 14,943.96-22,415.94-4,555.71

Finding the Fourth Proportional to 14,943.96, 22,415.94 and 4,555.71

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Solution

The fourth proportional to 14,943.96, 22,415.94 and 4,555.71 is: 6,833.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,943.96 : 22,415.94 = 4,555.71 : x
  2. Step 2: Convert to fraction form
    14,943.96/22,415.94 = 4,555.71/x
  3. Step 3: Cross multiply
    14,943.96x = 22,415.94 × 4,555.71
  4. Step 4: Simplify right side
    14,943.96x = 102,120,522.02
  5. Step 5: Solve for x
    x = 102,120,522.02/14,943.96
  6. Step 6: Final answer
    x = 6,833.57

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Similar ratio
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1.5x scale

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.