Home / 6,713.63-10,070.46-2,331.09

Finding the Fourth Proportional to 6,713.63, 10,070.46 and 2,331.09

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Solution

The fourth proportional to 6,713.63, 10,070.46 and 2,331.09 is: 3,496.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.63 : 10,070.46 = 2,331.09 : x
  2. Step 2: Convert to fraction form
    6,713.63/10,070.46 = 2,331.09/x
  3. Step 3: Cross multiply
    6,713.63x = 10,070.46 × 2,331.09
  4. Step 4: Simplify right side
    6,713.63x = 23,475,148.60
  5. Step 5: Solve for x
    x = 23,475,148.60/6,713.63
  6. Step 6: Final answer
    x = 3,496.64

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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.