Home / 6,812.77-10,219.08-4,037.44

Finding the Fourth Proportional to 6,812.77, 10,219.08 and 4,037.44

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Solution

The fourth proportional to 6,812.77, 10,219.08 and 4,037.44 is: 6,056.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,812.77 : 10,219.08 = 4,037.44 : x
  2. Step 2: Convert to fraction form
    6,812.77/10,219.08 = 4,037.44/x
  3. Step 3: Cross multiply
    6,812.77x = 10,219.08 × 4,037.44
  4. Step 4: Simplify right side
    6,812.77x = 41,258,851.07
  5. Step 5: Solve for x
    x = 41,258,851.07/6,812.77
  6. Step 6: Final answer
    x = 6,056.11

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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.