Home / 6,946.08-10,415.97-2,995.47

Finding the Fourth Proportional to 6,946.08, 10,415.97 and 2,995.47

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Solution

The fourth proportional to 6,946.08, 10,415.97 and 2,995.47 is: 4,491.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946.08 : 10,415.97 = 2,995.47 : x
  2. Step 2: Convert to fraction form
    6,946.08/10,415.97 = 2,995.47/x
  3. Step 3: Cross multiply
    6,946.08x = 10,415.97 × 2,995.47
  4. Step 4: Simplify right side
    6,946.08x = 31,200,702.58
  5. Step 5: Solve for x
    x = 31,200,702.58/6,946.08
  6. Step 6: Final answer
    x = 4,491.84

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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.