Home / 6,884.06-9,504.33-4,530.20

Finding the Fourth Proportional to 6,884.06, 9,504.33 and 4,530.20

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Solution

The fourth proportional to 6,884.06, 9,504.33 and 4,530.20 is: 6,254.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884.06 : 9,504.33 = 4,530.20 : x
  2. Step 2: Convert to fraction form
    6,884.06/9,504.33 = 4,530.20/x
  3. Step 3: Cross multiply
    6,884.06x = 9,504.33 × 4,530.20
  4. Step 4: Simplify right side
    6,884.06x = 43,056,515.77
  5. Step 5: Solve for x
    x = 43,056,515.77/6,884.06
  6. Step 6: Final answer
    x = 6,254.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.