Home / 39,063.62-53,867.46-33,417.08

Finding the Fourth Proportional to 39,063.62, 53,867.46 and 33,417.08

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Solution

The fourth proportional to 39,063.62, 53,867.46 and 33,417.08 is: 46,081.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,063.62 : 53,867.46 = 33,417.08 : x
  2. Step 2: Convert to fraction form
    39,063.62/53,867.46 = 33,417.08/x
  3. Step 3: Cross multiply
    39,063.62x = 53,867.46 × 33,417.08
  4. Step 4: Simplify right side
    39,063.62x = 1,800,093,220.22
  5. Step 5: Solve for x
    x = 1,800,093,220.22/39,063.62
  6. Step 6: Final answer
    x = 46,081.07

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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.