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Finding the Fourth Proportional to 14,025.96, 19,356.77 and 8,060.01

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Solution

The fourth proportional to 14,025.96, 19,356.77 and 8,060.01 is: 11,123.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,025.96 : 19,356.77 = 8,060.01 : x
  2. Step 2: Convert to fraction form
    14,025.96/19,356.77 = 8,060.01/x
  3. Step 3: Cross multiply
    14,025.96x = 19,356.77 × 8,060.01
  4. Step 4: Simplify right side
    14,025.96x = 156,015,707.33
  5. Step 5: Solve for x
    x = 156,015,707.33/14,025.96
  6. Step 6: Final answer
    x = 11,123.35

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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.