Home / 46,330.86-63,936.14-25,912.70

Finding the Fourth Proportional to 46,330.86, 63,936.14 and 25,912.70

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Solution

The fourth proportional to 46,330.86, 63,936.14 and 25,912.70 is: 35,759.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,330.86 : 63,936.14 = 25,912.70 : x
  2. Step 2: Convert to fraction form
    46,330.86/63,936.14 = 25,912.70/x
  3. Step 3: Cross multiply
    46,330.86x = 63,936.14 × 25,912.70
  4. Step 4: Simplify right side
    46,330.86x = 1,656,758,014.98
  5. Step 5: Solve for x
    x = 1,656,758,014.98/46,330.86
  6. Step 6: Final answer
    x = 35,759.28

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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.