Home / 46,922.37-70,334.34-21,941.36

Finding the Fourth Proportional to 46,922.37, 70,334.34 and 21,941.36

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Solution

The fourth proportional to 46,922.37, 70,334.34 and 21,941.36 is: 32,889.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,922.37 : 70,334.34 = 21,941.36 : x
  2. Step 2: Convert to fraction form
    46,922.37/70,334.34 = 21,941.36/x
  3. Step 3: Cross multiply
    46,922.37x = 70,334.34 × 21,941.36
  4. Step 4: Simplify right side
    46,922.37x = 1,543,231,074.30
  5. Step 5: Solve for x
    x = 1,543,231,074.30/46,922.37
  6. Step 6: Final answer
    x = 32,889.03

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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.