Home / 6,063.08-9,078.22-4,111.40

Finding the Fourth Proportional to 6,063.08, 9,078.22 and 4,111.40

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Solution

The fourth proportional to 6,063.08, 9,078.22 and 4,111.40 is: 6,155.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063.08 : 9,078.22 = 4,111.40 : x
  2. Step 2: Convert to fraction form
    6,063.08/9,078.22 = 4,111.40/x
  3. Step 3: Cross multiply
    6,063.08x = 9,078.22 × 4,111.40
  4. Step 4: Simplify right side
    6,063.08x = 37,324,193.71
  5. Step 5: Solve for x
    x = 37,324,193.71/6,063.08
  6. Step 6: Final answer
    x = 6,155.98

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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.