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Finding the Fourth Proportional to 7,581.94, 10,460.18 and 5,597.24

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Solution

The fourth proportional to 7,581.94, 10,460.18 and 5,597.24 is: 7,722.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,581.94 : 10,460.18 = 5,597.24 : x
  2. Step 2: Convert to fraction form
    7,581.94/10,460.18 = 5,597.24/x
  3. Step 3: Cross multiply
    7,581.94x = 10,460.18 × 5,597.24
  4. Step 4: Simplify right side
    7,581.94x = 58,548,137.90
  5. Step 5: Solve for x
    x = 58,548,137.90/7,581.94
  6. Step 6: Final answer
    x = 7,722.05

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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.