Home / 45,809.00-63,214.67-25,664.87

Finding the Fourth Proportional to 45,809.00, 63,214.67 and 25,664.87

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Solution

The fourth proportional to 45,809.00, 63,214.67 and 25,664.87 is: 35,416.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,809.00 : 63,214.67 = 25,664.87 : x
  2. Step 2: Convert to fraction form
    45,809.00/63,214.67 = 25,664.87/x
  3. Step 3: Cross multiply
    45,809.00x = 63,214.67 × 25,664.87
  4. Step 4: Simplify right side
    45,809.00x = 1,622,396,317.36
  5. Step 5: Solve for x
    x = 1,622,396,317.36/45,809.00
  6. Step 6: Final answer
    x = 35,416.54

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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.