Home / 7,026.18-10,544.47-3,328.42

Finding the Fourth Proportional to 7,026.18, 10,544.47 and 3,328.42

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Solution

The fourth proportional to 7,026.18, 10,544.47 and 3,328.42 is: 4,995.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026.18 : 10,544.47 = 3,328.42 : x
  2. Step 2: Convert to fraction form
    7,026.18/10,544.47 = 3,328.42/x
  3. Step 3: Cross multiply
    7,026.18x = 10,544.47 × 3,328.42
  4. Step 4: Simplify right side
    7,026.18x = 35,096,424.84
  5. Step 5: Solve for x
    x = 35,096,424.84/7,026.18
  6. Step 6: Final answer
    x = 4,995.09

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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.