Home / 9,795.58-14,699.21-3,556.09

Finding the Fourth Proportional to 9,795.58, 14,699.21 and 3,556.09

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Solution

The fourth proportional to 9,795.58, 14,699.21 and 3,556.09 is: 5,336.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795.58 : 14,699.21 = 3,556.09 : x
  2. Step 2: Convert to fraction form
    9,795.58/14,699.21 = 3,556.09/x
  3. Step 3: Cross multiply
    9,795.58x = 14,699.21 × 3,556.09
  4. Step 4: Simplify right side
    9,795.58x = 52,271,622.41
  5. Step 5: Solve for x
    x = 52,271,622.41/9,795.58
  6. Step 6: Final answer
    x = 5,336.25

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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.