Home / 6,923.07-10,384.50-2,243.23

Finding the Fourth Proportional to 6,923.07, 10,384.50 and 2,243.23

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Solution

The fourth proportional to 6,923.07, 10,384.50 and 2,243.23 is: 3,364.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.07 : 10,384.50 = 2,243.23 : x
  2. Step 2: Convert to fraction form
    6,923.07/10,384.50 = 2,243.23/x
  3. Step 3: Cross multiply
    6,923.07x = 10,384.50 × 2,243.23
  4. Step 4: Simplify right side
    6,923.07x = 23,294,804.39
  5. Step 5: Solve for x
    x = 23,294,804.39/6,923.07
  6. Step 6: Final answer
    x = 3,364.81

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Half scale
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Double scale
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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.