Home / 6,946.73-10,395.47-6,126.60

Finding the Fourth Proportional to 6,946.73, 10,395.47 and 6,126.60

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Solution

The fourth proportional to 6,946.73, 10,395.47 and 6,126.60 is: 9,168.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946.73 : 10,395.47 = 6,126.60 : x
  2. Step 2: Convert to fraction form
    6,946.73/10,395.47 = 6,126.60/x
  3. Step 3: Cross multiply
    6,946.73x = 10,395.47 × 6,126.60
  4. Step 4: Simplify right side
    6,946.73x = 63,688,855.87
  5. Step 5: Solve for x
    x = 63,688,855.87/6,946.73
  6. Step 6: Final answer
    x = 9,168.18

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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.