Home / 33,616.76-46,387.14-19,466.84

Finding the Fourth Proportional to 33,616.76, 46,387.14 and 19,466.84

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Solution

The fourth proportional to 33,616.76, 46,387.14 and 19,466.84 is: 26,861.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,616.76 : 46,387.14 = 19,466.84 : x
  2. Step 2: Convert to fraction form
    33,616.76/46,387.14 = 19,466.84/x
  3. Step 3: Cross multiply
    33,616.76x = 46,387.14 × 19,466.84
  4. Step 4: Simplify right side
    33,616.76x = 903,011,032.44
  5. Step 5: Solve for x
    x = 903,011,032.44/33,616.76
  6. Step 6: Final answer
    x = 26,861.93

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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.