Home / 39,833.36-54,976.06-23,926.58

Finding the Fourth Proportional to 39,833.36, 54,976.06 and 23,926.58

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Solution

The fourth proportional to 39,833.36, 54,976.06 and 23,926.58 is: 33,022.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,833.36 : 54,976.06 = 23,926.58 : x
  2. Step 2: Convert to fraction form
    39,833.36/54,976.06 = 23,926.58/x
  3. Step 3: Cross multiply
    39,833.36x = 54,976.06 × 23,926.58
  4. Step 4: Simplify right side
    39,833.36x = 1,315,389,097.67
  5. Step 5: Solve for x
    x = 1,315,389,097.67/39,833.36
  6. Step 6: Final answer
    x = 33,022.30

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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.