Home / 33,470.66-46,187.52-19,132.04

Finding the Fourth Proportional to 33,470.66, 46,187.52 and 19,132.04

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Solution

The fourth proportional to 33,470.66, 46,187.52 and 19,132.04 is: 26,401.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,470.66 : 46,187.52 = 19,132.04 : x
  2. Step 2: Convert to fraction form
    33,470.66/46,187.52 = 19,132.04/x
  3. Step 3: Cross multiply
    33,470.66x = 46,187.52 × 19,132.04
  4. Step 4: Simplify right side
    33,470.66x = 883,661,480.14
  5. Step 5: Solve for x
    x = 883,661,480.14/33,470.66
  6. Step 6: Final answer
    x = 26,401.08

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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.