Home / 10,673.06-16,010.36-4,099.24

Finding the Fourth Proportional to 10,673.06, 16,010.36 and 4,099.24

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Solution

The fourth proportional to 10,673.06, 16,010.36 and 4,099.24 is: 6,149.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,673.06 : 16,010.36 = 4,099.24 : x
  2. Step 2: Convert to fraction form
    10,673.06/16,010.36 = 4,099.24/x
  3. Step 3: Cross multiply
    10,673.06x = 16,010.36 × 4,099.24
  4. Step 4: Simplify right side
    10,673.06x = 65,630,368.04
  5. Step 5: Solve for x
    x = 65,630,368.04/10,673.06
  6. Step 6: Final answer
    x = 6,149.16

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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.