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Finding the Fourth Proportional to 9,598.98, 14,398.98 and 3,025.68

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Solution

The fourth proportional to 9,598.98, 14,398.98 and 3,025.68 is: 4,538.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598.98 : 14,398.98 = 3,025.68 : x
  2. Step 2: Convert to fraction form
    9,598.98/14,398.98 = 3,025.68/x
  3. Step 3: Cross multiply
    9,598.98x = 14,398.98 × 3,025.68
  4. Step 4: Simplify right side
    9,598.98x = 43,566,705.81
  5. Step 5: Solve for x
    x = 43,566,705.81/9,598.98
  6. Step 6: Final answer
    x = 4,538.68

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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.