Home / 46,163.60-63,708.76-25,747.95

Finding the Fourth Proportional to 46,163.60, 63,708.76 and 25,747.95

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Solution

The fourth proportional to 46,163.60, 63,708.76 and 25,747.95 is: 35,533.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,163.60 : 63,708.76 = 25,747.95 : x
  2. Step 2: Convert to fraction form
    46,163.60/63,708.76 = 25,747.95/x
  3. Step 3: Cross multiply
    46,163.60x = 63,708.76 × 25,747.95
  4. Step 4: Simplify right side
    46,163.60x = 1,640,370,238.13
  5. Step 5: Solve for x
    x = 1,640,370,238.13/46,163.60
  6. Step 6: Final answer
    x = 35,533.85

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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.