Home / 36,749.30-55,126.37-14,562.59

Finding the Fourth Proportional to 36,749.30, 55,126.37 and 14,562.59

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Solution

The fourth proportional to 36,749.30, 55,126.37 and 14,562.59 is: 21,844.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,749.30 : 55,126.37 = 14,562.59 : x
  2. Step 2: Convert to fraction form
    36,749.30/55,126.37 = 14,562.59/x
  3. Step 3: Cross multiply
    36,749.30x = 55,126.37 × 14,562.59
  4. Step 4: Simplify right side
    36,749.30x = 802,782,485.27
  5. Step 5: Solve for x
    x = 802,782,485.27/36,749.30
  6. Step 6: Final answer
    x = 21,844.84

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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.