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Finding the Fourth Proportional to 94,650, 141,933.42 and 35,444.15

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Solution

The fourth proportional to 94,650, 141,933.42 and 35,444.15 is: 53,150.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,650 : 141,933.42 = 35,444.15 : x
  2. Step 2: Convert to fraction form
    94,650/141,933.42 = 35,444.15/x
  3. Step 3: Cross multiply
    94,650x = 141,933.42 × 35,444.15
  4. Step 4: Simplify right side
    94,650x = 5,030,708,718.83
  5. Step 5: Solve for x
    x = 5,030,708,718.83/94,650
  6. Step 6: Final answer
    x = 53,150.65

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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.