Home / 33,919.16-46,804.91-19,574.14

Finding the Fourth Proportional to 33,919.16, 46,804.91 and 19,574.14

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Solution

The fourth proportional to 33,919.16, 46,804.91 and 19,574.14 is: 27,010.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,919.16 : 46,804.91 = 19,574.14 : x
  2. Step 2: Convert to fraction form
    33,919.16/46,804.91 = 19,574.14/x
  3. Step 3: Cross multiply
    33,919.16x = 46,804.91 × 19,574.14
  4. Step 4: Simplify right side
    33,919.16x = 916,165,733.90
  5. Step 5: Solve for x
    x = 916,165,733.90/33,919.16
  6. Step 6: Final answer
    x = 27,010.28

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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.