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Finding the Fourth Proportional to 14,903.75, 22,359.08 and 4,373.34

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Solution

The fourth proportional to 14,903.75, 22,359.08 and 4,373.34 is: 6,561.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,903.75 : 22,359.08 = 4,373.34 : x
  2. Step 2: Convert to fraction form
    14,903.75/22,359.08 = 4,373.34/x
  3. Step 3: Cross multiply
    14,903.75x = 22,359.08 × 4,373.34
  4. Step 4: Simplify right side
    14,903.75x = 97,783,858.93
  5. Step 5: Solve for x
    x = 97,783,858.93/14,903.75
  6. Step 6: Final answer
    x = 6,561.02

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.