Home / 36,762.75-50,733-19,995.75

Finding the Fourth Proportional to 36,762.75, 50,733 and 19,995.75

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Solution

The fourth proportional to 36,762.75, 50,733 and 19,995.75 is: 27,594.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762.75 : 50,733 = 19,995.75 : x
  2. Step 2: Convert to fraction form
    36,762.75/50,733 = 19,995.75/x
  3. Step 3: Cross multiply
    36,762.75x = 50,733 × 19,995.75
  4. Step 4: Simplify right side
    36,762.75x = 1,014,444,384.75
  5. Step 5: Solve for x
    x = 1,014,444,384.75/36,762.75
  6. Step 6: Final answer
    x = 27,594.36

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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.