Home / 26,536.88-36,619.74-14,599.46

Finding the Fourth Proportional to 26,536.88, 36,619.74 and 14,599.46

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Solution

The fourth proportional to 26,536.88, 36,619.74 and 14,599.46 is: 20,146.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,536.88 : 36,619.74 = 14,599.46 : x
  2. Step 2: Convert to fraction form
    26,536.88/36,619.74 = 14,599.46/x
  3. Step 3: Cross multiply
    26,536.88x = 36,619.74 × 14,599.46
  4. Step 4: Simplify right side
    26,536.88x = 534,628,429.34
  5. Step 5: Solve for x
    x = 534,628,429.34/26,536.88
  6. Step 6: Final answer
    x = 20,146.62

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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.