Home / 93,850.62-140,761.26-30,670.24

Finding the Fourth Proportional to 93,850.62, 140,761.26 and 30,670.24

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Solution

The fourth proportional to 93,850.62, 140,761.26 and 30,670.24 is: 46,000.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,850.62 : 140,761.26 = 30,670.24 : x
  2. Step 2: Convert to fraction form
    93,850.62/140,761.26 = 30,670.24/x
  3. Step 3: Cross multiply
    93,850.62x = 140,761.26 × 30,670.24
  4. Step 4: Simplify right side
    93,850.62x = 4,317,181,581.77
  5. Step 5: Solve for x
    x = 4,317,181,581.77/93,850.62
  6. Step 6: Final answer
    x = 46,000.57

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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.