Home / 36,315.06-50,000.86-32,993.46

Finding the Fourth Proportional to 36,315.06, 50,000.86 and 32,993.46

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Solution

The fourth proportional to 36,315.06, 50,000.86 and 32,993.46 is: 45,427.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,315.06 : 50,000.86 = 32,993.46 : x
  2. Step 2: Convert to fraction form
    36,315.06/50,000.86 = 32,993.46/x
  3. Step 3: Cross multiply
    36,315.06x = 50,000.86 × 32,993.46
  4. Step 4: Simplify right side
    36,315.06x = 1,649,701,374.38
  5. Step 5: Solve for x
    x = 1,649,701,374.38/36,315.06
  6. Step 6: Final answer
    x = 45,427.47

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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.