Home / 39,794.65-54,924.41-22,810.27

Finding the Fourth Proportional to 39,794.65, 54,924.41 and 22,810.27

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Solution

The fourth proportional to 39,794.65, 54,924.41 and 22,810.27 is: 31,482.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,794.65 : 54,924.41 = 22,810.27 : x
  2. Step 2: Convert to fraction form
    39,794.65/54,924.41 = 22,810.27/x
  3. Step 3: Cross multiply
    39,794.65x = 54,924.41 × 22,810.27
  4. Step 4: Simplify right side
    39,794.65x = 1,252,840,370.33
  5. Step 5: Solve for x
    x = 1,252,840,370.33/39,794.65
  6. Step 6: Final answer
    x = 31,482.64

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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.