Home / 33,929.01-46,768.05-26,747.28

Finding the Fourth Proportional to 33,929.01, 46,768.05 and 26,747.28

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Solution

The fourth proportional to 33,929.01, 46,768.05 and 26,747.28 is: 36,868.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,929.01 : 46,768.05 = 26,747.28 : x
  2. Step 2: Convert to fraction form
    33,929.01/46,768.05 = 26,747.28/x
  3. Step 3: Cross multiply
    33,929.01x = 46,768.05 × 26,747.28
  4. Step 4: Simplify right side
    33,929.01x = 1,250,918,128.40
  5. Step 5: Solve for x
    x = 1,250,918,128.40/33,929.01
  6. Step 6: Final answer
    x = 36,868.69

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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.