Home / 6,130.08-9,193.17-2,620.02

Finding the Fourth Proportional to 6,130.08, 9,193.17 and 2,620.02

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Solution

The fourth proportional to 6,130.08, 9,193.17 and 2,620.02 is: 3,929.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130.08 : 9,193.17 = 2,620.02 : x
  2. Step 2: Convert to fraction form
    6,130.08/9,193.17 = 2,620.02/x
  3. Step 3: Cross multiply
    6,130.08x = 9,193.17 × 2,620.02
  4. Step 4: Simplify right side
    6,130.08x = 24,086,289.26
  5. Step 5: Solve for x
    x = 24,086,289.26/6,130.08
  6. Step 6: Final answer
    x = 3,929.20

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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.