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Finding the Fourth Proportional to 35,806.64, 49,374.68 and 22,373.01

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Solution

The fourth proportional to 35,806.64, 49,374.68 and 22,373.01 is: 30,850.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,806.64 : 49,374.68 = 22,373.01 : x
  2. Step 2: Convert to fraction form
    35,806.64/49,374.68 = 22,373.01/x
  3. Step 3: Cross multiply
    35,806.64x = 49,374.68 × 22,373.01
  4. Step 4: Simplify right side
    35,806.64x = 1,104,660,097.52
  5. Step 5: Solve for x
    x = 1,104,660,097.52/35,806.64
  6. Step 6: Final answer
    x = 30,850.71

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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.