Home / 14,679.07-22,013.84-4,816.01

Finding the Fourth Proportional to 14,679.07, 22,013.84 and 4,816.01

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Solution

The fourth proportional to 14,679.07, 22,013.84 and 4,816.01 is: 7,222.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,679.07 : 22,013.84 = 4,816.01 : x
  2. Step 2: Convert to fraction form
    14,679.07/22,013.84 = 4,816.01/x
  3. Step 3: Cross multiply
    14,679.07x = 22,013.84 × 4,816.01
  4. Step 4: Simplify right side
    14,679.07x = 106,018,940.65
  5. Step 5: Solve for x
    x = 106,018,940.65/14,679.07
  6. Step 6: Final answer
    x = 7,222.46

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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.