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Finding the Fourth Proportional to 35,833.42, 49,450.71 and 19,701.41

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Solution

The fourth proportional to 35,833.42, 49,450.71 and 19,701.41 is: 27,188.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,833.42 : 49,450.71 = 19,701.41 : x
  2. Step 2: Convert to fraction form
    35,833.42/49,450.71 = 19,701.41/x
  3. Step 3: Cross multiply
    35,833.42x = 49,450.71 × 19,701.41
  4. Step 4: Simplify right side
    35,833.42x = 974,248,712.50
  5. Step 5: Solve for x
    x = 974,248,712.50/35,833.42
  6. Step 6: Final answer
    x = 27,188.27

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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.