Home / 13,465.04-20,197.28-6,064.27

Finding the Fourth Proportional to 13,465.04, 20,197.28 and 6,064.27

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Solution

The fourth proportional to 13,465.04, 20,197.28 and 6,064.27 is: 9,096.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,465.04 : 20,197.28 = 6,064.27 : x
  2. Step 2: Convert to fraction form
    13,465.04/20,197.28 = 6,064.27/x
  3. Step 3: Cross multiply
    13,465.04x = 20,197.28 × 6,064.27
  4. Step 4: Simplify right side
    13,465.04x = 122,481,723.85
  5. Step 5: Solve for x
    x = 122,481,723.85/13,465.04
  6. Step 6: Final answer
    x = 9,096.28

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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.