Home / 94,375.08-141,463.90-35,185

Finding the Fourth Proportional to 94,375.08, 141,463.90 and 35,185

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Solution

The fourth proportional to 94,375.08, 141,463.90 and 35,185 is: 52,740.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,375.08 : 141,463.90 = 35,185 : x
  2. Step 2: Convert to fraction form
    94,375.08/141,463.90 = 35,185/x
  3. Step 3: Cross multiply
    94,375.08x = 141,463.90 × 35,185
  4. Step 4: Simplify right side
    94,375.08x = 4,977,407,321.50
  5. Step 5: Solve for x
    x = 4,977,407,321.50/94,375.08
  6. Step 6: Final answer
    x = 52,740.70

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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.