Home / 33,370.84-46,068.44-19,220.96

Finding the Fourth Proportional to 33,370.84, 46,068.44 and 19,220.96

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Solution

The fourth proportional to 33,370.84, 46,068.44 and 19,220.96 is: 26,534.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,370.84 : 46,068.44 = 19,220.96 : x
  2. Step 2: Convert to fraction form
    33,370.84/46,068.44 = 19,220.96/x
  3. Step 3: Cross multiply
    33,370.84x = 46,068.44 × 19,220.96
  4. Step 4: Simplify right side
    33,370.84x = 885,479,642.50
  5. Step 5: Solve for x
    x = 885,479,642.50/33,370.84
  6. Step 6: Final answer
    x = 26,534.53

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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.