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Finding the Fourth Proportional to 35,360.00, 48,796.38 and 19,443.50

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Solution

The fourth proportional to 35,360.00, 48,796.38 and 19,443.50 is: 26,831.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,360.00 : 48,796.38 = 19,443.50 : x
  2. Step 2: Convert to fraction form
    35,360.00/48,796.38 = 19,443.50/x
  3. Step 3: Cross multiply
    35,360.00x = 48,796.38 × 19,443.50
  4. Step 4: Simplify right side
    35,360.00x = 948,772,170.55
  5. Step 5: Solve for x
    x = 948,772,170.55/35,360.00
  6. Step 6: Final answer
    x = 26,831.80

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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.