Home / 45,949.92-63,410.11-25,806.84

Finding the Fourth Proportional to 45,949.92, 63,410.11 and 25,806.84

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Solution

The fourth proportional to 45,949.92, 63,410.11 and 25,806.84 is: 35,613.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,949.92 : 63,410.11 = 25,806.84 : x
  2. Step 2: Convert to fraction form
    45,949.92/63,410.11 = 25,806.84/x
  3. Step 3: Cross multiply
    45,949.92x = 63,410.11 × 25,806.84
  4. Step 4: Simplify right side
    45,949.92x = 1,636,414,563.15
  5. Step 5: Solve for x
    x = 1,636,414,563.15/45,949.92
  6. Step 6: Final answer
    x = 35,613.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.