Home / 41,776.48-57,652.44-22,913.56

Finding the Fourth Proportional to 41,776.48, 57,652.44 and 22,913.56

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Solution

The fourth proportional to 41,776.48, 57,652.44 and 22,913.56 is: 31,621.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,776.48 : 57,652.44 = 22,913.56 : x
  2. Step 2: Convert to fraction form
    41,776.48/57,652.44 = 22,913.56/x
  3. Step 3: Cross multiply
    41,776.48x = 57,652.44 × 22,913.56
  4. Step 4: Simplify right side
    41,776.48x = 1,321,022,643.09
  5. Step 5: Solve for x
    x = 1,321,022,643.09/41,776.48
  6. Step 6: Final answer
    x = 31,621.21

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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.