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Finding the Fourth Proportional to 7,597.98, 10,484.22 and 4,410.78

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Solution

The fourth proportional to 7,597.98, 10,484.22 and 4,410.78 is: 6,086.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597.98 : 10,484.22 = 4,410.78 : x
  2. Step 2: Convert to fraction form
    7,597.98/10,484.22 = 4,410.78/x
  3. Step 3: Cross multiply
    7,597.98x = 10,484.22 × 4,410.78
  4. Step 4: Simplify right side
    7,597.98x = 46,243,587.89
  5. Step 5: Solve for x
    x = 46,243,587.89/7,597.98
  6. Step 6: Final answer
    x = 6,086.30

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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.