Home / 14,766.06-22,153.37-4,772.33

Finding the Fourth Proportional to 14,766.06, 22,153.37 and 4,772.33

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Solution

The fourth proportional to 14,766.06, 22,153.37 and 4,772.33 is: 7,159.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,766.06 : 22,153.37 = 4,772.33 : x
  2. Step 2: Convert to fraction form
    14,766.06/22,153.37 = 4,772.33/x
  3. Step 3: Cross multiply
    14,766.06x = 22,153.37 × 4,772.33
  4. Step 4: Simplify right side
    14,766.06x = 105,723,192.25
  5. Step 5: Solve for x
    x = 105,723,192.25/14,766.06
  6. Step 6: Final answer
    x = 7,159.88

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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.