Home / 33,910.86-46,795.07-18,802.62

Finding the Fourth Proportional to 33,910.86, 46,795.07 and 18,802.62

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Solution

The fourth proportional to 33,910.86, 46,795.07 and 18,802.62 is: 25,946.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,910.86 : 46,795.07 = 18,802.62 : x
  2. Step 2: Convert to fraction form
    33,910.86/46,795.07 = 18,802.62/x
  3. Step 3: Cross multiply
    33,910.86x = 46,795.07 × 18,802.62
  4. Step 4: Simplify right side
    33,910.86x = 879,869,685.11
  5. Step 5: Solve for x
    x = 879,869,685.11/33,910.86
  6. Step 6: Final answer
    x = 25,946.55

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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.