Home / 41,628.08-57,448.30-23,722.62

Finding the Fourth Proportional to 41,628.08, 57,448.30 and 23,722.62

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Solution

The fourth proportional to 41,628.08, 57,448.30 and 23,722.62 is: 32,738.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,628.08 : 57,448.30 = 23,722.62 : x
  2. Step 2: Convert to fraction form
    41,628.08/57,448.30 = 23,722.62/x
  3. Step 3: Cross multiply
    41,628.08x = 57,448.30 × 23,722.62
  4. Step 4: Simplify right side
    41,628.08x = 1,362,824,131.24
  5. Step 5: Solve for x
    x = 1,362,824,131.24/41,628.08
  6. Step 6: Final answer
    x = 32,738.10

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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.