Home / 36,838.44-55,235.52-14,655.24

Finding the Fourth Proportional to 36,838.44, 55,235.52 and 14,655.24

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Solution

The fourth proportional to 36,838.44, 55,235.52 and 14,655.24 is: 21,974.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,838.44 : 55,235.52 = 14,655.24 : x
  2. Step 2: Convert to fraction form
    36,838.44/55,235.52 = 14,655.24/x
  3. Step 3: Cross multiply
    36,838.44x = 55,235.52 × 14,655.24
  4. Step 4: Simplify right side
    36,838.44x = 809,489,802.12
  5. Step 5: Solve for x
    x = 809,489,802.12/36,838.44
  6. Step 6: Final answer
    x = 21,974.05

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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.