Home / 33,826.19-46,685.09-19,483.23

Finding the Fourth Proportional to 33,826.19, 46,685.09 and 19,483.23

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Solution

The fourth proportional to 33,826.19, 46,685.09 and 19,483.23 is: 26,889.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826.19 : 46,685.09 = 19,483.23 : x
  2. Step 2: Convert to fraction form
    33,826.19/46,685.09 = 19,483.23/x
  3. Step 3: Cross multiply
    33,826.19x = 46,685.09 × 19,483.23
  4. Step 4: Simplify right side
    33,826.19x = 909,576,346.04
  5. Step 5: Solve for x
    x = 909,576,346.04/33,826.19
  6. Step 6: Final answer
    x = 26,889.71

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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.