Home / 34,055.51-46,969.97-22,122.69

Finding the Fourth Proportional to 34,055.51, 46,969.97 and 22,122.69

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Solution

The fourth proportional to 34,055.51, 46,969.97 and 22,122.69 is: 30,512.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,055.51 : 46,969.97 = 22,122.69 : x
  2. Step 2: Convert to fraction form
    34,055.51/46,969.97 = 22,122.69/x
  3. Step 3: Cross multiply
    34,055.51x = 46,969.97 × 22,122.69
  4. Step 4: Simplify right side
    34,055.51x = 1,039,101,975.01
  5. Step 5: Solve for x
    x = 1,039,101,975.01/34,055.51
  6. Step 6: Final answer
    x = 30,512.01

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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.