Home / 14,723.08-22,090.05-6,829.42

Finding the Fourth Proportional to 14,723.08, 22,090.05 and 6,829.42

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Solution

The fourth proportional to 14,723.08, 22,090.05 and 6,829.42 is: 10,246.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,723.08 : 22,090.05 = 6,829.42 : x
  2. Step 2: Convert to fraction form
    14,723.08/22,090.05 = 6,829.42/x
  3. Step 3: Cross multiply
    14,723.08x = 22,090.05 × 6,829.42
  4. Step 4: Simplify right side
    14,723.08x = 150,862,229.27
  5. Step 5: Solve for x
    x = 150,862,229.27/14,723.08
  6. Step 6: Final answer
    x = 10,246.65

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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.