Home / 11,607.96-16,019.00-6,302.77

Finding the Fourth Proportional to 11,607.96, 16,019.00 and 6,302.77

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Solution

The fourth proportional to 11,607.96, 16,019.00 and 6,302.77 is: 8,697.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,607.96 : 16,019.00 = 6,302.77 : x
  2. Step 2: Convert to fraction form
    11,607.96/16,019.00 = 6,302.77/x
  3. Step 3: Cross multiply
    11,607.96x = 16,019.00 × 6,302.77
  4. Step 4: Simplify right side
    11,607.96x = 100,964,163.93
  5. Step 5: Solve for x
    x = 100,964,163.93/11,607.96
  6. Step 6: Final answer
    x = 8,697.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.