Home / 33,744.08-46,560.74-19,400.55

Finding the Fourth Proportional to 33,744.08, 46,560.74 and 19,400.55

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Solution

The fourth proportional to 33,744.08, 46,560.74 and 19,400.55 is: 26,769.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,744.08 : 46,560.74 = 19,400.55 : x
  2. Step 2: Convert to fraction form
    33,744.08/46,560.74 = 19,400.55/x
  3. Step 3: Cross multiply
    33,744.08x = 46,560.74 × 19,400.55
  4. Step 4: Simplify right side
    33,744.08x = 903,303,867.40
  5. Step 5: Solve for x
    x = 903,303,867.40/33,744.08
  6. Step 6: Final answer
    x = 26,769.26

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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.