Home / 36,986.85-55,479.06-14,794.27

Finding the Fourth Proportional to 36,986.85, 55,479.06 and 14,794.27

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Solution

The fourth proportional to 36,986.85, 55,479.06 and 14,794.27 is: 22,190.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,986.85 : 55,479.06 = 14,794.27 : x
  2. Step 2: Convert to fraction form
    36,986.85/55,479.06 = 14,794.27/x
  3. Step 3: Cross multiply
    36,986.85x = 55,479.06 × 14,794.27
  4. Step 4: Simplify right side
    36,986.85x = 820,772,054.29
  5. Step 5: Solve for x
    x = 820,772,054.29/36,986.85
  6. Step 6: Final answer
    x = 22,190.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.