Home / 33,404.84-46,098.70-18,297.50

Finding the Fourth Proportional to 33,404.84, 46,098.70 and 18,297.50

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Solution

The fourth proportional to 33,404.84, 46,098.70 and 18,297.50 is: 25,250.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,404.84 : 46,098.70 = 18,297.50 : x
  2. Step 2: Convert to fraction form
    33,404.84/46,098.70 = 18,297.50/x
  3. Step 3: Cross multiply
    33,404.84x = 46,098.70 × 18,297.50
  4. Step 4: Simplify right side
    33,404.84x = 843,490,963.25
  5. Step 5: Solve for x
    x = 843,490,963.25/33,404.84
  6. Step 6: Final answer
    x = 25,250.56

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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.