Home / 33,491.06-46,168.32-25,519.46

Finding the Fourth Proportional to 33,491.06, 46,168.32 and 25,519.46

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Solution

The fourth proportional to 33,491.06, 46,168.32 and 25,519.46 is: 35,179.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,491.06 : 46,168.32 = 25,519.46 : x
  2. Step 2: Convert to fraction form
    33,491.06/46,168.32 = 25,519.46/x
  3. Step 3: Cross multiply
    33,491.06x = 46,168.32 × 25,519.46
  4. Step 4: Simplify right side
    33,491.06x = 1,178,190,595.51
  5. Step 5: Solve for x
    x = 1,178,190,595.51/33,491.06
  6. Step 6: Final answer
    x = 35,179.26

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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.