Home / 33,910.01-46,795.33-18,802.70

Finding the Fourth Proportional to 33,910.01, 46,795.33 and 18,802.70

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Solution

The fourth proportional to 33,910.01, 46,795.33 and 18,802.70 is: 25,947.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,910.01 : 46,795.33 = 18,802.70 : x
  2. Step 2: Convert to fraction form
    33,910.01/46,795.33 = 18,802.70/x
  3. Step 3: Cross multiply
    33,910.01x = 46,795.33 × 18,802.70
  4. Step 4: Simplify right side
    33,910.01x = 879,878,551.39
  5. Step 5: Solve for x
    x = 879,878,551.39/33,910.01
  6. Step 6: Final answer
    x = 25,947.46

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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.