Home / 33,352.86-46,012.68-19,202.70

Finding the Fourth Proportional to 33,352.86, 46,012.68 and 19,202.70

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Solution

The fourth proportional to 33,352.86, 46,012.68 and 19,202.70 is: 26,491.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,352.86 : 46,012.68 = 19,202.70 : x
  2. Step 2: Convert to fraction form
    33,352.86/46,012.68 = 19,202.70/x
  3. Step 3: Cross multiply
    33,352.86x = 46,012.68 × 19,202.70
  4. Step 4: Simplify right side
    33,352.86x = 883,567,690.24
  5. Step 5: Solve for x
    x = 883,567,690.24/33,352.86
  6. Step 6: Final answer
    x = 26,491.51

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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.