Home / 33,519.96-46,252.40-19,370.07

Finding the Fourth Proportional to 33,519.96, 46,252.40 and 19,370.07

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Solution

The fourth proportional to 33,519.96, 46,252.40 and 19,370.07 is: 26,727.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,519.96 : 46,252.40 = 19,370.07 : x
  2. Step 2: Convert to fraction form
    33,519.96/46,252.40 = 19,370.07/x
  3. Step 3: Cross multiply
    33,519.96x = 46,252.40 × 19,370.07
  4. Step 4: Simplify right side
    33,519.96x = 895,912,128.82
  5. Step 5: Solve for x
    x = 895,912,128.82/33,519.96
  6. Step 6: Final answer
    x = 26,727.72

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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.