Home / 37,179.27-55,771.47-14,992.85

Finding the Fourth Proportional to 37,179.27, 55,771.47 and 14,992.85

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Solution

The fourth proportional to 37,179.27, 55,771.47 and 14,992.85 is: 22,490.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,179.27 : 55,771.47 = 14,992.85 : x
  2. Step 2: Convert to fraction form
    37,179.27/55,771.47 = 14,992.85/x
  3. Step 3: Cross multiply
    37,179.27x = 55,771.47 × 14,992.85
  4. Step 4: Simplify right side
    37,179.27x = 836,173,423.42
  5. Step 5: Solve for x
    x = 836,173,423.42/37,179.27
  6. Step 6: Final answer
    x = 22,490.31

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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.