Home / 33,470.85-46,190.24-18,363.23

Finding the Fourth Proportional to 33,470.85, 46,190.24 and 18,363.23

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Solution

The fourth proportional to 33,470.85, 46,190.24 and 18,363.23 is: 25,341.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,470.85 : 46,190.24 = 18,363.23 : x
  2. Step 2: Convert to fraction form
    33,470.85/46,190.24 = 18,363.23/x
  3. Step 3: Cross multiply
    33,470.85x = 46,190.24 × 18,363.23
  4. Step 4: Simplify right side
    33,470.85x = 848,202,024.27
  5. Step 5: Solve for x
    x = 848,202,024.27/33,470.85
  6. Step 6: Final answer
    x = 25,341.52

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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.