Home / 6,929.96-10,395.30-3,466.04

Finding the Fourth Proportional to 6,929.96, 10,395.30 and 3,466.04

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Solution

The fourth proportional to 6,929.96, 10,395.30 and 3,466.04 is: 5,199.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929.96 : 10,395.30 = 3,466.04 : x
  2. Step 2: Convert to fraction form
    6,929.96/10,395.30 = 3,466.04/x
  3. Step 3: Cross multiply
    6,929.96x = 10,395.30 × 3,466.04
  4. Step 4: Simplify right side
    6,929.96x = 36,030,525.61
  5. Step 5: Solve for x
    x = 36,030,525.61/6,929.96
  6. Step 6: Final answer
    x = 5,199.24

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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.