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Finding the Fourth Proportional to 35,052.35, 48,373.07 and 19,136.93

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Solution

The fourth proportional to 35,052.35, 48,373.07 and 19,136.93 is: 26,409.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,052.35 : 48,373.07 = 19,136.93 : x
  2. Step 2: Convert to fraction form
    35,052.35/48,373.07 = 19,136.93/x
  3. Step 3: Cross multiply
    35,052.35x = 48,373.07 × 19,136.93
  4. Step 4: Simplify right side
    35,052.35x = 925,711,716.93
  5. Step 5: Solve for x
    x = 925,711,716.93/35,052.35
  6. Step 6: Final answer
    x = 26,409.41

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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.