Home / 14,536.24-20,059.32-8,248.48

Finding the Fourth Proportional to 14,536.24, 20,059.32 and 8,248.48

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Solution

The fourth proportional to 14,536.24, 20,059.32 and 8,248.48 is: 11,382.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,536.24 : 20,059.32 = 8,248.48 : x
  2. Step 2: Convert to fraction form
    14,536.24/20,059.32 = 8,248.48/x
  3. Step 3: Cross multiply
    14,536.24x = 20,059.32 × 8,248.48
  4. Step 4: Simplify right side
    14,536.24x = 165,458,899.83
  5. Step 5: Solve for x
    x = 165,458,899.83/14,536.24
  6. Step 6: Final answer
    x = 11,382.51

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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.