Home / 33,949.98-46,838.10-25,018.80

Finding the Fourth Proportional to 33,949.98, 46,838.10 and 25,018.80

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Solution

The fourth proportional to 33,949.98, 46,838.10 and 25,018.80 is: 34,516.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,949.98 : 46,838.10 = 25,018.80 : x
  2. Step 2: Convert to fraction form
    33,949.98/46,838.10 = 25,018.80/x
  3. Step 3: Cross multiply
    33,949.98x = 46,838.10 × 25,018.80
  4. Step 4: Simplify right side
    33,949.98x = 1,171,833,056.28
  5. Step 5: Solve for x
    x = 1,171,833,056.28/33,949.98
  6. Step 6: Final answer
    x = 34,516.46

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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.