Home / 33,490.17-46,192.06-22,169.36

Finding the Fourth Proportional to 33,490.17, 46,192.06 and 22,169.36

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Solution

The fourth proportional to 33,490.17, 46,192.06 and 22,169.36 is: 30,577.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,490.17 : 46,192.06 = 22,169.36 : x
  2. Step 2: Convert to fraction form
    33,490.17/46,192.06 = 22,169.36/x
  3. Step 3: Cross multiply
    33,490.17x = 46,192.06 × 22,169.36
  4. Step 4: Simplify right side
    33,490.17x = 1,024,048,407.28
  5. Step 5: Solve for x
    x = 1,024,048,407.28/33,490.17
  6. Step 6: Final answer
    x = 30,577.58

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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.