Home / 33,919.80-46,847.64-23,146.22

Finding the Fourth Proportional to 33,919.80, 46,847.64 and 23,146.22

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Solution

The fourth proportional to 33,919.80, 46,847.64 and 23,146.22 is: 31,967.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,919.80 : 46,847.64 = 23,146.22 : x
  2. Step 2: Convert to fraction form
    33,919.80/46,847.64 = 23,146.22/x
  3. Step 3: Cross multiply
    33,919.80x = 46,847.64 × 23,146.22
  4. Step 4: Simplify right side
    33,919.80x = 1,084,345,547.68
  5. Step 5: Solve for x
    x = 1,084,345,547.68/33,919.80
  6. Step 6: Final answer
    x = 31,967.92

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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.