Home / 16,955.93-25,425.69-5,858.73

Finding the Fourth Proportional to 16,955.93, 25,425.69 and 5,858.73

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Solution

The fourth proportional to 16,955.93, 25,425.69 and 5,858.73 is: 8,785.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,955.93 : 25,425.69 = 5,858.73 : x
  2. Step 2: Convert to fraction form
    16,955.93/25,425.69 = 5,858.73/x
  3. Step 3: Cross multiply
    16,955.93x = 25,425.69 × 5,858.73
  4. Step 4: Simplify right side
    16,955.93x = 148,962,252.77
  5. Step 5: Solve for x
    x = 148,962,252.77/16,955.93
  6. Step 6: Final answer
    x = 8,785.26

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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.