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Finding the Fourth Proportional to 35,207.87, 48,587.99 and 19,293.33

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Solution

The fourth proportional to 35,207.87, 48,587.99 and 19,293.33 is: 26,625.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.87 : 48,587.99 = 19,293.33 : x
  2. Step 2: Convert to fraction form
    35,207.87/48,587.99 = 19,293.33/x
  3. Step 3: Cross multiply
    35,207.87x = 48,587.99 × 19,293.33
  4. Step 4: Simplify right side
    35,207.87x = 937,424,028.64
  5. Step 5: Solve for x
    x = 937,424,028.64/35,207.87
  6. Step 6: Final answer
    x = 26,625.42

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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.