Home / 16,112.30-24,176.67-7,346.06

Finding the Fourth Proportional to 16,112.30, 24,176.67 and 7,346.06

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Solution

The fourth proportional to 16,112.30, 24,176.67 and 7,346.06 is: 11,022.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,112.30 : 24,176.67 = 7,346.06 : x
  2. Step 2: Convert to fraction form
    16,112.30/24,176.67 = 7,346.06/x
  3. Step 3: Cross multiply
    16,112.30x = 24,176.67 × 7,346.06
  4. Step 4: Simplify right side
    16,112.30x = 177,603,268.42
  5. Step 5: Solve for x
    x = 177,603,268.42/16,112.30
  6. Step 6: Final answer
    x = 11,022.84

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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.