Home / 7,029.48-10,544.22-1,835.31

Finding the Fourth Proportional to 7,029.48, 10,544.22 and 1,835.31

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Solution

The fourth proportional to 7,029.48, 10,544.22 and 1,835.31 is: 2,752.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029.48 : 10,544.22 = 1,835.31 : x
  2. Step 2: Convert to fraction form
    7,029.48/10,544.22 = 1,835.31/x
  3. Step 3: Cross multiply
    7,029.48x = 10,544.22 × 1,835.31
  4. Step 4: Simplify right side
    7,029.48x = 19,351,912.41
  5. Step 5: Solve for x
    x = 19,351,912.41/7,029.48
  6. Step 6: Final answer
    x = 2,752.97

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Double scale
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Similar ratio
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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.