Home / 6,104.70-9,151.65-5,448.60

Finding the Fourth Proportional to 6,104.70, 9,151.65 and 5,448.60

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Solution

The fourth proportional to 6,104.70, 9,151.65 and 5,448.60 is: 8,168.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.70 : 9,151.65 = 5,448.60 : x
  2. Step 2: Convert to fraction form
    6,104.70/9,151.65 = 5,448.60/x
  3. Step 3: Cross multiply
    6,104.70x = 9,151.65 × 5,448.60
  4. Step 4: Simplify right side
    6,104.70x = 49,863,680.19
  5. Step 5: Solve for x
    x = 49,863,680.19/6,104.70
  6. Step 6: Final answer
    x = 8,168.08

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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.