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Finding the Fourth Proportional to 23,643.17, 35,465.96 and 6,113.15

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Solution

The fourth proportional to 23,643.17, 35,465.96 and 6,113.15 is: 9,170.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,643.17 : 35,465.96 = 6,113.15 : x
  2. Step 2: Convert to fraction form
    23,643.17/35,465.96 = 6,113.15/x
  3. Step 3: Cross multiply
    23,643.17x = 35,465.96 × 6,113.15
  4. Step 4: Simplify right side
    23,643.17x = 216,808,571.33
  5. Step 5: Solve for x
    x = 216,808,571.33/23,643.17
  6. Step 6: Final answer
    x = 9,170.03

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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.