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Finding the Fourth Proportional to 4,995.96, 7,492.28 and 2,363.08

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Solution

The fourth proportional to 4,995.96, 7,492.28 and 2,363.08 is: 3,543.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995.96 : 7,492.28 = 2,363.08 : x
  2. Step 2: Convert to fraction form
    4,995.96/7,492.28 = 2,363.08/x
  3. Step 3: Cross multiply
    4,995.96x = 7,492.28 × 2,363.08
  4. Step 4: Simplify right side
    4,995.96x = 17,704,857.02
  5. Step 5: Solve for x
    x = 17,704,857.02/4,995.96
  6. Step 6: Final answer
    x = 3,543.83

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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.