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Finding the Fourth Proportional to 35,150.94, 48,508.35 and 19,235.52

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Solution

The fourth proportional to 35,150.94, 48,508.35 and 19,235.52 is: 26,545.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,150.94 : 48,508.35 = 19,235.52 : x
  2. Step 2: Convert to fraction form
    35,150.94/48,508.35 = 19,235.52/x
  3. Step 3: Cross multiply
    35,150.94x = 48,508.35 × 19,235.52
  4. Step 4: Simplify right side
    35,150.94x = 933,083,336.59
  5. Step 5: Solve for x
    x = 933,083,336.59/35,150.94
  6. Step 6: Final answer
    x = 26,545.05

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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.