Home / 14,972.96-22,458.63-4,584.71

Finding the Fourth Proportional to 14,972.96, 22,458.63 and 4,584.71

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Solution

The fourth proportional to 14,972.96, 22,458.63 and 4,584.71 is: 6,876.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972.96 : 22,458.63 = 4,584.71 : x
  2. Step 2: Convert to fraction form
    14,972.96/22,458.63 = 4,584.71/x
  3. Step 3: Cross multiply
    14,972.96x = 22,458.63 × 4,584.71
  4. Step 4: Simplify right side
    14,972.96x = 102,966,305.55
  5. Step 5: Solve for x
    x = 102,966,305.55/14,972.96
  6. Step 6: Final answer
    x = 6,876.82

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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.