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Finding the Fourth Proportional to 2,354.82, 3,530.18 and 895.02

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Solution

The fourth proportional to 2,354.82, 3,530.18 and 895.02 is: 1,341.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354.82 : 3,530.18 = 895.02 : x
  2. Step 2: Convert to fraction form
    2,354.82/3,530.18 = 895.02/x
  3. Step 3: Cross multiply
    2,354.82x = 3,530.18 × 895.02
  4. Step 4: Simplify right side
    2,354.82x = 3,159,581.70
  5. Step 5: Solve for x
    x = 3,159,581.70/2,354.82
  6. Step 6: Final answer
    x = 1,341.75

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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.