Home / 41,782.94-62,673.38-10,193.22

Finding the Fourth Proportional to 41,782.94, 62,673.38 and 10,193.22

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Solution

The fourth proportional to 41,782.94, 62,673.38 and 10,193.22 is: 15,289.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,782.94 : 62,673.38 = 10,193.22 : x
  2. Step 2: Convert to fraction form
    41,782.94/62,673.38 = 10,193.22/x
  3. Step 3: Cross multiply
    41,782.94x = 62,673.38 × 10,193.22
  4. Step 4: Simplify right side
    41,782.94x = 638,843,550.48
  5. Step 5: Solve for x
    x = 638,843,550.48/41,782.94
  6. Step 6: Final answer
    x = 15,289.58

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1.5x scale

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.