Home / 6,790.08-10,181.28-4,017.12

Finding the Fourth Proportional to 6,790.08, 10,181.28 and 4,017.12

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Solution

The fourth proportional to 6,790.08, 10,181.28 and 4,017.12 is: 6,023.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790.08 : 10,181.28 = 4,017.12 : x
  2. Step 2: Convert to fraction form
    6,790.08/10,181.28 = 4,017.12/x
  3. Step 3: Cross multiply
    6,790.08x = 10,181.28 × 4,017.12
  4. Step 4: Simplify right side
    6,790.08x = 40,899,423.51
  5. Step 5: Solve for x
    x = 40,899,423.51/6,790.08
  6. Step 6: Final answer
    x = 6,023.41

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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.