Home / 16,090.83-24,136.26-9,150.75

Finding the Fourth Proportional to 16,090.83, 24,136.26 and 9,150.75

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Solution

The fourth proportional to 16,090.83, 24,136.26 and 9,150.75 is: 13,726.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090.83 : 24,136.26 = 9,150.75 : x
  2. Step 2: Convert to fraction form
    16,090.83/24,136.26 = 9,150.75/x
  3. Step 3: Cross multiply
    16,090.83x = 24,136.26 × 9,150.75
  4. Step 4: Simplify right side
    16,090.83x = 220,864,881.20
  5. Step 5: Solve for x
    x = 220,864,881.20/16,090.83
  6. Step 6: Final answer
    x = 13,726.13

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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.