Home / 4,516.18-6,775.00-1,395.45

Finding the Fourth Proportional to 4,516.18, 6,775.00 and 1,395.45

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Solution

The fourth proportional to 4,516.18, 6,775.00 and 1,395.45 is: 2,093.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.18 : 6,775.00 = 1,395.45 : x
  2. Step 2: Convert to fraction form
    4,516.18/6,775.00 = 1,395.45/x
  3. Step 3: Cross multiply
    4,516.18x = 6,775.00 × 1,395.45
  4. Step 4: Simplify right side
    4,516.18x = 9,454,195.67
  5. Step 5: Solve for x
    x = 9,454,195.67/4,516.18
  6. Step 6: Final answer
    x = 2,093.41

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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.