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Finding the Fourth Proportional to 14,832.60, 22,253.22 and 7,030.68

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Solution

The fourth proportional to 14,832.60, 22,253.22 and 7,030.68 is: 10,548.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,832.60 : 22,253.22 = 7,030.68 : x
  2. Step 2: Convert to fraction form
    14,832.60/22,253.22 = 7,030.68/x
  3. Step 3: Cross multiply
    14,832.60x = 22,253.22 × 7,030.68
  4. Step 4: Simplify right side
    14,832.60x = 156,455,268.79
  5. Step 5: Solve for x
    x = 156,455,268.79/14,832.60
  6. Step 6: Final answer
    x = 10,548.07

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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.