Home / 33,569.25-46,325.57-18,665.25

Finding the Fourth Proportional to 33,569.25, 46,325.57 and 18,665.25

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Solution

The fourth proportional to 33,569.25, 46,325.57 and 18,665.25 is: 25,758.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,569.25 : 46,325.57 = 18,665.25 : x
  2. Step 2: Convert to fraction form
    33,569.25/46,325.57 = 18,665.25/x
  3. Step 3: Cross multiply
    33,569.25x = 46,325.57 × 18,665.25
  4. Step 4: Simplify right side
    33,569.25x = 864,678,252.12
  5. Step 5: Solve for x
    x = 864,678,252.12/33,569.25
  6. Step 6: Final answer
    x = 25,758.05

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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.