Home / 36,742.36-50,709.61-26,566.44

Finding the Fourth Proportional to 36,742.36, 50,709.61 and 26,566.44

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Solution

The fourth proportional to 36,742.36, 50,709.61 and 26,566.44 is: 36,665.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,742.36 : 50,709.61 = 26,566.44 : x
  2. Step 2: Convert to fraction form
    36,742.36/50,709.61 = 26,566.44/x
  3. Step 3: Cross multiply
    36,742.36x = 50,709.61 × 26,566.44
  4. Step 4: Simplify right side
    36,742.36x = 1,347,173,425.11
  5. Step 5: Solve for x
    x = 1,347,173,425.11/36,742.36
  6. Step 6: Final answer
    x = 36,665.40

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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.