Home / 93,747.08-140,621.52-23,626.38

Finding the Fourth Proportional to 93,747.08, 140,621.52 and 23,626.38

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Solution

The fourth proportional to 93,747.08, 140,621.52 and 23,626.38 is: 35,439.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,747.08 : 140,621.52 = 23,626.38 : x
  2. Step 2: Convert to fraction form
    93,747.08/140,621.52 = 23,626.38/x
  3. Step 3: Cross multiply
    93,747.08x = 140,621.52 × 23,626.38
  4. Step 4: Simplify right side
    93,747.08x = 3,322,377,467.70
  5. Step 5: Solve for x
    x = 3,322,377,467.70/93,747.08
  6. Step 6: Final answer
    x = 35,439.80

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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.