Home / 6,984.22-10,459.03-4,053.64

Finding the Fourth Proportional to 6,984.22, 10,459.03 and 4,053.64

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Solution

The fourth proportional to 6,984.22, 10,459.03 and 4,053.64 is: 6,070.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984.22 : 10,459.03 = 4,053.64 : x
  2. Step 2: Convert to fraction form
    6,984.22/10,459.03 = 4,053.64/x
  3. Step 3: Cross multiply
    6,984.22x = 10,459.03 × 4,053.64
  4. Step 4: Simplify right side
    6,984.22x = 42,397,142.37
  5. Step 5: Solve for x
    x = 42,397,142.37/6,984.22
  6. Step 6: Final answer
    x = 6,070.42

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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.