Home / 46,629.60-69,944.40-25,634.40

Finding the Fourth Proportional to 46,629.60, 69,944.40 and 25,634.40

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Solution

The fourth proportional to 46,629.60, 69,944.40 and 25,634.40 is: 38,451.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,629.60 : 69,944.40 = 25,634.40 : x
  2. Step 2: Convert to fraction form
    46,629.60/69,944.40 = 25,634.40/x
  3. Step 3: Cross multiply
    46,629.60x = 69,944.40 × 25,634.40
  4. Step 4: Simplify right side
    46,629.60x = 1,792,982,727.36
  5. Step 5: Solve for x
    x = 1,792,982,727.36/46,629.60
  6. Step 6: Final answer
    x = 38,451.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.