Home / 33,907.01-46,794.97-19,758.94

Finding the Fourth Proportional to 33,907.01, 46,794.97 and 19,758.94

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Solution

The fourth proportional to 33,907.01, 46,794.97 and 19,758.94 is: 27,269.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,907.01 : 46,794.97 = 19,758.94 : x
  2. Step 2: Convert to fraction form
    33,907.01/46,794.97 = 19,758.94/x
  3. Step 3: Cross multiply
    33,907.01x = 46,794.97 × 19,758.94
  4. Step 4: Simplify right side
    33,907.01x = 924,618,801.10
  5. Step 5: Solve for x
    x = 924,618,801.10/33,907.01
  6. Step 6: Final answer
    x = 27,269.26

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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.