Home / 94,509.54-141,738.39-35,325.54

Finding the Fourth Proportional to 94,509.54, 141,738.39 and 35,325.54

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Solution

The fourth proportional to 94,509.54, 141,738.39 and 35,325.54 is: 52,978.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,509.54 : 141,738.39 = 35,325.54 : x
  2. Step 2: Convert to fraction form
    94,509.54/141,738.39 = 35,325.54/x
  3. Step 3: Cross multiply
    94,509.54x = 141,738.39 × 35,325.54
  4. Step 4: Simplify right side
    94,509.54x = 5,006,985,165.48
  5. Step 5: Solve for x
    x = 5,006,985,165.48/94,509.54
  6. Step 6: Final answer
    x = 52,978.62

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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.