Home / 33,427.98-46,124.75-19,081.26

Finding the Fourth Proportional to 33,427.98, 46,124.75 and 19,081.26

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Solution

The fourth proportional to 33,427.98, 46,124.75 and 19,081.26 is: 26,328.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,427.98 : 46,124.75 = 19,081.26 : x
  2. Step 2: Convert to fraction form
    33,427.98/46,124.75 = 19,081.26/x
  3. Step 3: Cross multiply
    33,427.98x = 46,124.75 × 19,081.26
  4. Step 4: Simplify right side
    33,427.98x = 880,118,394.89
  5. Step 5: Solve for x
    x = 880,118,394.89/33,427.98
  6. Step 6: Final answer
    x = 26,328.79

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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.