Home / 4,113.19-6,155.10-3,014.83

Finding the Fourth Proportional to 4,113.19, 6,155.10 and 3,014.83

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Solution

The fourth proportional to 4,113.19, 6,155.10 and 3,014.83 is: 4,511.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113.19 : 6,155.10 = 3,014.83 : x
  2. Step 2: Convert to fraction form
    4,113.19/6,155.10 = 3,014.83/x
  3. Step 3: Cross multiply
    4,113.19x = 6,155.10 × 3,014.83
  4. Step 4: Simplify right side
    4,113.19x = 18,556,580.13
  5. Step 5: Solve for x
    x = 18,556,580.13/4,113.19
  6. Step 6: Final answer
    x = 4,511.48

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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.