Home / 11,832.02-16,328.21-6,526.83

Finding the Fourth Proportional to 11,832.02, 16,328.21 and 6,526.83

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Solution

The fourth proportional to 11,832.02, 16,328.21 and 6,526.83 is: 9,007.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,832.02 : 16,328.21 = 6,526.83 : x
  2. Step 2: Convert to fraction form
    11,832.02/16,328.21 = 6,526.83/x
  3. Step 3: Cross multiply
    11,832.02x = 16,328.21 × 6,526.83
  4. Step 4: Simplify right side
    11,832.02x = 106,571,405.98
  5. Step 5: Solve for x
    x = 106,571,405.98/11,832.02
  6. Step 6: Final answer
    x = 9,007.03

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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.