Home / 36,973.22-55,499.27-15,923.66

Finding the Fourth Proportional to 36,973.22, 55,499.27 and 15,923.66

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Solution

The fourth proportional to 36,973.22, 55,499.27 and 15,923.66 is: 23,902.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,973.22 : 55,499.27 = 15,923.66 : x
  2. Step 2: Convert to fraction form
    36,973.22/55,499.27 = 15,923.66/x
  3. Step 3: Cross multiply
    36,973.22x = 55,499.27 × 15,923.66
  4. Step 4: Simplify right side
    36,973.22x = 883,751,148.61
  5. Step 5: Solve for x
    x = 883,751,148.61/36,973.22
  6. Step 6: Final answer
    x = 23,902.47

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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.