Home / 93,082.33-139,620.52-29,902.19

Finding the Fourth Proportional to 93,082.33, 139,620.52 and 29,902.19

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Solution

The fourth proportional to 93,082.33, 139,620.52 and 29,902.19 is: 44,852.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,082.33 : 139,620.52 = 29,902.19 : x
  2. Step 2: Convert to fraction form
    93,082.33/139,620.52 = 29,902.19/x
  3. Step 3: Cross multiply
    93,082.33x = 139,620.52 × 29,902.19
  4. Step 4: Simplify right side
    93,082.33x = 4,174,959,167.43
  5. Step 5: Solve for x
    x = 4,174,959,167.43/93,082.33
  6. Step 6: Final answer
    x = 44,852.33

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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.