Home / 46,600.98-64,310.09-25,380.23

Finding the Fourth Proportional to 46,600.98, 64,310.09 and 25,380.23

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Solution

The fourth proportional to 46,600.98, 64,310.09 and 25,380.23 is: 35,025.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,600.98 : 64,310.09 = 25,380.23 : x
  2. Step 2: Convert to fraction form
    46,600.98/64,310.09 = 25,380.23/x
  3. Step 3: Cross multiply
    46,600.98x = 64,310.09 × 25,380.23
  4. Step 4: Simplify right side
    46,600.98x = 1,632,204,427.07
  5. Step 5: Solve for x
    x = 1,632,204,427.07/46,600.98
  6. Step 6: Final answer
    x = 35,025.11

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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.