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Finding the Fourth Proportional to 35,348.25, 48,744.42 and 23,407.23

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Solution

The fourth proportional to 35,348.25, 48,744.42 and 23,407.23 is: 32,278.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,348.25 : 48,744.42 = 23,407.23 : x
  2. Step 2: Convert to fraction form
    35,348.25/48,744.42 = 23,407.23/x
  3. Step 3: Cross multiply
    35,348.25x = 48,744.42 × 23,407.23
  4. Step 4: Simplify right side
    35,348.25x = 1,140,971,850.16
  5. Step 5: Solve for x
    x = 1,140,971,850.16/35,348.25
  6. Step 6: Final answer
    x = 32,278.03

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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.