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Finding the Fourth Proportional to 10,367.58, 14,307.23 and 5,652.10

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Solution

The fourth proportional to 10,367.58, 14,307.23 and 5,652.10 is: 7,799.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367.58 : 14,307.23 = 5,652.10 : x
  2. Step 2: Convert to fraction form
    10,367.58/14,307.23 = 5,652.10/x
  3. Step 3: Cross multiply
    10,367.58x = 14,307.23 × 5,652.10
  4. Step 4: Simplify right side
    10,367.58x = 80,865,894.68
  5. Step 5: Solve for x
    x = 80,865,894.68/10,367.58
  6. Step 6: Final answer
    x = 7,799.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.