Home / 94,590.06-141,926.88-49,600.68

Finding the Fourth Proportional to 94,590.06, 141,926.88 and 49,600.68

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Solution

The fourth proportional to 94,590.06, 141,926.88 and 49,600.68 is: 74,422.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,590.06 : 141,926.88 = 49,600.68 : x
  2. Step 2: Convert to fraction form
    94,590.06/141,926.88 = 49,600.68/x
  3. Step 3: Cross multiply
    94,590.06x = 141,926.88 × 49,600.68
  4. Step 4: Simplify right side
    94,590.06x = 7,039,669,758.28
  5. Step 5: Solve for x
    x = 7,039,669,758.28/94,590.06
  6. Step 6: Final answer
    x = 74,422.93

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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.