Home / 36,596.96-50,485.20-23,145.56

Finding the Fourth Proportional to 36,596.96, 50,485.20 and 23,145.56

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Solution

The fourth proportional to 36,596.96, 50,485.20 and 23,145.56 is: 31,929.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,596.96 : 50,485.20 = 23,145.56 : x
  2. Step 2: Convert to fraction form
    36,596.96/50,485.20 = 23,145.56/x
  3. Step 3: Cross multiply
    36,596.96x = 50,485.20 × 23,145.56
  4. Step 4: Simplify right side
    36,596.96x = 1,168,508,225.71
  5. Step 5: Solve for x
    x = 1,168,508,225.71/36,596.96
  6. Step 6: Final answer
    x = 31,929.11

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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.