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Finding the Fourth Proportional to 29,652.70, 44,479.10 and 7,466.08

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Solution

The fourth proportional to 29,652.70, 44,479.10 and 7,466.08 is: 11,199.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,652.70 : 44,479.10 = 7,466.08 : x
  2. Step 2: Convert to fraction form
    29,652.70/44,479.10 = 7,466.08/x
  3. Step 3: Cross multiply
    29,652.70x = 44,479.10 × 7,466.08
  4. Step 4: Simplify right side
    29,652.70x = 332,084,518.93
  5. Step 5: Solve for x
    x = 332,084,518.93/29,652.70
  6. Step 6: Final answer
    x = 11,199.13

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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.