Home / 6,698.23-10,047.83-1,767.81

Finding the Fourth Proportional to 6,698.23, 10,047.83 and 1,767.81

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Solution

The fourth proportional to 6,698.23, 10,047.83 and 1,767.81 is: 2,651.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698.23 : 10,047.83 = 1,767.81 : x
  2. Step 2: Convert to fraction form
    6,698.23/10,047.83 = 1,767.81/x
  3. Step 3: Cross multiply
    6,698.23x = 10,047.83 × 1,767.81
  4. Step 4: Simplify right side
    6,698.23x = 17,762,654.35
  5. Step 5: Solve for x
    x = 17,762,654.35/6,698.23
  6. Step 6: Final answer
    x = 2,651.84

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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.