Home / 26,473.73-36,531.36-14,536.80

Finding the Fourth Proportional to 26,473.73, 36,531.36 and 14,536.80

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Solution

The fourth proportional to 26,473.73, 36,531.36 and 14,536.80 is: 20,059.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,473.73 : 36,531.36 = 14,536.80 : x
  2. Step 2: Convert to fraction form
    26,473.73/36,531.36 = 14,536.80/x
  3. Step 3: Cross multiply
    26,473.73x = 36,531.36 × 14,536.80
  4. Step 4: Simplify right side
    26,473.73x = 531,049,074.05
  5. Step 5: Solve for x
    x = 531,049,074.05/26,473.73
  6. Step 6: Final answer
    x = 20,059.48

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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.