Home / 33,505.98-46,238.55-19,363.26

Finding the Fourth Proportional to 33,505.98, 46,238.55 and 19,363.26

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Solution

The fourth proportional to 33,505.98, 46,238.55 and 19,363.26 is: 26,721.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.98 : 46,238.55 = 19,363.26 : x
  2. Step 2: Convert to fraction form
    33,505.98/46,238.55 = 19,363.26/x
  3. Step 3: Cross multiply
    33,505.98x = 46,238.55 × 19,363.26
  4. Step 4: Simplify right side
    33,505.98x = 895,329,065.67
  5. Step 5: Solve for x
    x = 895,329,065.67/33,505.98
  6. Step 6: Final answer
    x = 26,721.47

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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.