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Finding the Fourth Proportional to 35,540.51, 49,044.98 and 23,426.15

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Solution

The fourth proportional to 35,540.51, 49,044.98 and 23,426.15 is: 32,327.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,540.51 : 49,044.98 = 23,426.15 : x
  2. Step 2: Convert to fraction form
    35,540.51/49,044.98 = 23,426.15/x
  3. Step 3: Cross multiply
    35,540.51x = 49,044.98 × 23,426.15
  4. Step 4: Simplify right side
    35,540.51x = 1,148,934,871.57
  5. Step 5: Solve for x
    x = 1,148,934,871.57/35,540.51
  6. Step 6: Final answer
    x = 32,327.48

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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.