Home / 14,624.94-21,937.54-4,764

Finding the Fourth Proportional to 14,624.94, 21,937.54 and 4,764

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Solution

The fourth proportional to 14,624.94, 21,937.54 and 4,764 is: 7,146.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,624.94 : 21,937.54 = 4,764 : x
  2. Step 2: Convert to fraction form
    14,624.94/21,937.54 = 4,764/x
  3. Step 3: Cross multiply
    14,624.94x = 21,937.54 × 4,764
  4. Step 4: Simplify right side
    14,624.94x = 104,510,440.56
  5. Step 5: Solve for x
    x = 104,510,440.56/14,624.94
  6. Step 6: Final answer
    x = 7,146.04

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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.