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Finding the Fourth Proportional to 32,965.35, 45,492.22 and 17,858.04

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Solution

The fourth proportional to 32,965.35, 45,492.22 and 17,858.04 is: 24,644.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,965.35 : 45,492.22 = 17,858.04 : x
  2. Step 2: Convert to fraction form
    32,965.35/45,492.22 = 17,858.04/x
  3. Step 3: Cross multiply
    32,965.35x = 45,492.22 × 17,858.04
  4. Step 4: Simplify right side
    32,965.35x = 812,401,884.45
  5. Step 5: Solve for x
    x = 812,401,884.45/32,965.35
  6. Step 6: Final answer
    x = 24,644.12

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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.