Home / 36,852.24-50,856.26-20,937.56

Finding the Fourth Proportional to 36,852.24, 50,856.26 and 20,937.56

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Solution

The fourth proportional to 36,852.24, 50,856.26 and 20,937.56 is: 28,893.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,852.24 : 50,856.26 = 20,937.56 : x
  2. Step 2: Convert to fraction form
    36,852.24/50,856.26 = 20,937.56/x
  3. Step 3: Cross multiply
    36,852.24x = 50,856.26 × 20,937.56
  4. Step 4: Simplify right side
    36,852.24x = 1,064,805,995.13
  5. Step 5: Solve for x
    x = 1,064,805,995.13/36,852.24
  6. Step 6: Final answer
    x = 28,893.93

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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.