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Finding the Fourth Proportional to 35,348.24, 48,744.42 and 23,407.22

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Solution

The fourth proportional to 35,348.24, 48,744.42 and 23,407.22 is: 32,278.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,348.24 : 48,744.42 = 23,407.22 : x
  2. Step 2: Convert to fraction form
    35,348.24/48,744.42 = 23,407.22/x
  3. Step 3: Cross multiply
    35,348.24x = 48,744.42 × 23,407.22
  4. Step 4: Simplify right side
    35,348.24x = 1,140,971,362.71
  5. Step 5: Solve for x
    x = 1,140,971,362.71/35,348.24
  6. Step 6: Final answer
    x = 32,278.02

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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.