Home / 94,380.24-141,423.44-35,200

Finding the Fourth Proportional to 94,380.24, 141,423.44 and 35,200

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Solution

The fourth proportional to 94,380.24, 141,423.44 and 35,200 is: 52,745.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,380.24 : 141,423.44 = 35,200 : x
  2. Step 2: Convert to fraction form
    94,380.24/141,423.44 = 35,200/x
  3. Step 3: Cross multiply
    94,380.24x = 141,423.44 × 35,200
  4. Step 4: Simplify right side
    94,380.24x = 4,978,105,088
  5. Step 5: Solve for x
    x = 4,978,105,088/94,380.24
  6. Step 6: Final answer
    x = 52,745.20

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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.