Home / 26,022.09-35,910.42-14,085.41

Finding the Fourth Proportional to 26,022.09, 35,910.42 and 14,085.41

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Solution

The fourth proportional to 26,022.09, 35,910.42 and 14,085.41 is: 19,437.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022.09 : 35,910.42 = 14,085.41 : x
  2. Step 2: Convert to fraction form
    26,022.09/35,910.42 = 14,085.41/x
  3. Step 3: Cross multiply
    26,022.09x = 35,910.42 × 14,085.41
  4. Step 4: Simplify right side
    26,022.09x = 505,812,756.60
  5. Step 5: Solve for x
    x = 505,812,756.60/26,022.09
  6. Step 6: Final answer
    x = 19,437.82

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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.