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Finding the Fourth Proportional to 14,750.01, 22,116.81 and 4,883.90

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Solution

The fourth proportional to 14,750.01, 22,116.81 and 4,883.90 is: 7,323.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,750.01 : 22,116.81 = 4,883.90 : x
  2. Step 2: Convert to fraction form
    14,750.01/22,116.81 = 4,883.90/x
  3. Step 3: Cross multiply
    14,750.01x = 22,116.81 × 4,883.90
  4. Step 4: Simplify right side
    14,750.01x = 108,016,288.36
  5. Step 5: Solve for x
    x = 108,016,288.36/14,750.01
  6. Step 6: Final answer
    x = 7,323.13

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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.