Home / 46,600.96-64,310.06-25,380.21

Finding the Fourth Proportional to 46,600.96, 64,310.06 and 25,380.21

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Solution

The fourth proportional to 46,600.96, 64,310.06 and 25,380.21 is: 35,025.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,600.96 : 64,310.06 = 25,380.21 : x
  2. Step 2: Convert to fraction form
    46,600.96/64,310.06 = 25,380.21/x
  3. Step 3: Cross multiply
    46,600.96x = 64,310.06 × 25,380.21
  4. Step 4: Simplify right side
    46,600.96x = 1,632,203,052.14
  5. Step 5: Solve for x
    x = 1,632,203,052.14/46,600.96
  6. Step 6: Final answer
    x = 35,025.09

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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.