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Finding the Fourth Proportional to 9,025.93, 12,455.22 and 5,047.33

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Solution

The fourth proportional to 9,025.93, 12,455.22 and 5,047.33 is: 6,965.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.93 : 12,455.22 = 5,047.33 : x
  2. Step 2: Convert to fraction form
    9,025.93/12,455.22 = 5,047.33/x
  3. Step 3: Cross multiply
    9,025.93x = 12,455.22 × 5,047.33
  4. Step 4: Simplify right side
    9,025.93x = 62,865,605.56
  5. Step 5: Solve for x
    x = 62,865,605.56/9,025.93
  6. Step 6: Final answer
    x = 6,965.00

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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.