Home / 94,935.88-142,416.42-34,956.19

Finding the Fourth Proportional to 94,935.88, 142,416.42 and 34,956.19

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Solution

The fourth proportional to 94,935.88, 142,416.42 and 34,956.19 is: 52,438.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,935.88 : 142,416.42 = 34,956.19 : x
  2. Step 2: Convert to fraction form
    94,935.88/142,416.42 = 34,956.19/x
  3. Step 3: Cross multiply
    94,935.88x = 142,416.42 × 34,956.19
  4. Step 4: Simplify right side
    94,935.88x = 4,978,335,436.64
  5. Step 5: Solve for x
    x = 4,978,335,436.64/94,935.88
  6. Step 6: Final answer
    x = 52,438.92

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Why These Related Problems?

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