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Finding the Fourth Proportional to 35,183.17, 48,552.39 and 19,266.67

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Solution

The fourth proportional to 35,183.17, 48,552.39 and 19,266.67 is: 26,587.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,183.17 : 48,552.39 = 19,266.67 : x
  2. Step 2: Convert to fraction form
    35,183.17/48,552.39 = 19,266.67/x
  3. Step 3: Cross multiply
    35,183.17x = 48,552.39 × 19,266.67
  4. Step 4: Simplify right side
    35,183.17x = 935,442,875.84
  5. Step 5: Solve for x
    x = 935,442,875.84/35,183.17
  6. Step 6: Final answer
    x = 26,587.79

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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.