Home / 94,181.84-141,019.80-49,716.08

Finding the Fourth Proportional to 94,181.84, 141,019.80 and 49,716.08

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Solution

The fourth proportional to 94,181.84, 141,019.80 and 49,716.08 is: 74,440.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,181.84 : 141,019.80 = 49,716.08 : x
  2. Step 2: Convert to fraction form
    94,181.84/141,019.80 = 49,716.08/x
  3. Step 3: Cross multiply
    94,181.84x = 141,019.80 × 49,716.08
  4. Step 4: Simplify right side
    94,181.84x = 7,010,951,658.38
  5. Step 5: Solve for x
    x = 7,010,951,658.38/94,181.84
  6. Step 6: Final answer
    x = 74,440.59

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1.5x scale

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.