Home / 33,392.34-46,085.52-19,055.70

Finding the Fourth Proportional to 33,392.34, 46,085.52 and 19,055.70

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Solution

The fourth proportional to 33,392.34, 46,085.52 and 19,055.70 is: 26,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392.34 : 46,085.52 = 19,055.70 : x
  2. Step 2: Convert to fraction form
    33,392.34/46,085.52 = 19,055.70/x
  3. Step 3: Cross multiply
    33,392.34x = 46,085.52 × 19,055.70
  4. Step 4: Simplify right side
    33,392.34x = 878,191,843.46
  5. Step 5: Solve for x
    x = 878,191,843.46/33,392.34
  6. Step 6: Final answer
    x = 26,299.20

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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.