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Finding the Fourth Proportional to 35,360.54, 48,796.99 and 19,444.95

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Solution

The fourth proportional to 35,360.54, 48,796.99 and 19,444.95 is: 26,833.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,360.54 : 48,796.99 = 19,444.95 : x
  2. Step 2: Convert to fraction form
    35,360.54/48,796.99 = 19,444.95/x
  3. Step 3: Cross multiply
    35,360.54x = 48,796.99 × 19,444.95
  4. Step 4: Simplify right side
    35,360.54x = 948,855,030.70
  5. Step 5: Solve for x
    x = 948,855,030.70/35,360.54
  6. Step 6: Final answer
    x = 26,833.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.