Home / 46,449.80-64,100.84-25,229.04

Finding the Fourth Proportional to 46,449.80, 64,100.84 and 25,229.04

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Solution

The fourth proportional to 46,449.80, 64,100.84 and 25,229.04 is: 34,816.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,449.80 : 64,100.84 = 25,229.04 : x
  2. Step 2: Convert to fraction form
    46,449.80/64,100.84 = 25,229.04/x
  3. Step 3: Cross multiply
    46,449.80x = 64,100.84 × 25,229.04
  4. Step 4: Simplify right side
    46,449.80x = 1,617,202,656.39
  5. Step 5: Solve for x
    x = 1,617,202,656.39/46,449.80
  6. Step 6: Final answer
    x = 34,816.14

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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.