Home / 41,483.40-57,247.07-22,620.52

Finding the Fourth Proportional to 41,483.40, 57,247.07 and 22,620.52

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Solution

The fourth proportional to 41,483.40, 57,247.07 and 22,620.52 is: 31,216.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,483.40 : 57,247.07 = 22,620.52 : x
  2. Step 2: Convert to fraction form
    41,483.40/57,247.07 = 22,620.52/x
  3. Step 3: Cross multiply
    41,483.40x = 57,247.07 × 22,620.52
  4. Step 4: Simplify right side
    41,483.40x = 1,294,958,460.28
  5. Step 5: Solve for x
    x = 1,294,958,460.28/41,483.40
  6. Step 6: Final answer
    x = 31,216.31

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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.