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Finding the Fourth Proportional to 158,483.27, 237,735.84 and 46,164.42

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Solution

The fourth proportional to 158,483.27, 237,735.84 and 46,164.42 is: 69,249.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,483.27 : 237,735.84 = 46,164.42 : x
  2. Step 2: Convert to fraction form
    158,483.27/237,735.84 = 46,164.42/x
  3. Step 3: Cross multiply
    158,483.27x = 237,735.84 × 46,164.42
  4. Step 4: Simplify right side
    158,483.27x = 10,974,937,166.81
  5. Step 5: Solve for x
    x = 10,974,937,166.81/158,483.27
  6. Step 6: Final answer
    x = 69,249.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.