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Finding the Fourth Proportional to 6,892.95, 9,501.24 and 5,435.33

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Solution

The fourth proportional to 6,892.95, 9,501.24 and 5,435.33 is: 7,492.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892.95 : 9,501.24 = 5,435.33 : x
  2. Step 2: Convert to fraction form
    6,892.95/9,501.24 = 5,435.33/x
  3. Step 3: Cross multiply
    6,892.95x = 9,501.24 × 5,435.33
  4. Step 4: Simplify right side
    6,892.95x = 51,642,327.30
  5. Step 5: Solve for x
    x = 51,642,327.30/6,892.95
  6. Step 6: Final answer
    x = 7,492.05

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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.