Home / 33,910.98-46,795.25-18,802.74

Finding the Fourth Proportional to 33,910.98, 46,795.25 and 18,802.74

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Solution

The fourth proportional to 33,910.98, 46,795.25 and 18,802.74 is: 25,946.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,910.98 : 46,795.25 = 18,802.74 : x
  2. Step 2: Convert to fraction form
    33,910.98/46,795.25 = 18,802.74/x
  3. Step 3: Cross multiply
    33,910.98x = 46,795.25 × 18,802.74
  4. Step 4: Simplify right side
    33,910.98x = 879,878,824.97
  5. Step 5: Solve for x
    x = 879,878,824.97/33,910.98
  6. Step 6: Final answer
    x = 25,946.72

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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.