Home / 6,100.08-9,153.59-2,813.18

Finding the Fourth Proportional to 6,100.08, 9,153.59 and 2,813.18

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Solution

The fourth proportional to 6,100.08, 9,153.59 and 2,813.18 is: 4,221.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100.08 : 9,153.59 = 2,813.18 : x
  2. Step 2: Convert to fraction form
    6,100.08/9,153.59 = 2,813.18/x
  3. Step 3: Cross multiply
    6,100.08x = 9,153.59 × 2,813.18
  4. Step 4: Simplify right side
    6,100.08x = 25,750,653.65
  5. Step 5: Solve for x
    x = 25,750,653.65/6,100.08
  6. Step 6: Final answer
    x = 4,221.36

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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.