Home / 11,153.01-16,701.44-6,708.27

Finding the Fourth Proportional to 11,153.01, 16,701.44 and 6,708.27

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Solution

The fourth proportional to 11,153.01, 16,701.44 and 6,708.27 is: 10,045.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,153.01 : 16,701.44 = 6,708.27 : x
  2. Step 2: Convert to fraction form
    11,153.01/16,701.44 = 6,708.27/x
  3. Step 3: Cross multiply
    11,153.01x = 16,701.44 × 6,708.27
  4. Step 4: Simplify right side
    11,153.01x = 112,037,735.37
  5. Step 5: Solve for x
    x = 112,037,735.37/11,153.01
  6. Step 6: Final answer
    x = 10,045.52

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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.