Home / 19,833.08-29,750.61-6,504.89

Finding the Fourth Proportional to 19,833.08, 29,750.61 and 6,504.89

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Solution

The fourth proportional to 19,833.08, 29,750.61 and 6,504.89 is: 9,757.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,833.08 : 29,750.61 = 6,504.89 : x
  2. Step 2: Convert to fraction form
    19,833.08/29,750.61 = 6,504.89/x
  3. Step 3: Cross multiply
    19,833.08x = 29,750.61 × 6,504.89
  4. Step 4: Simplify right side
    19,833.08x = 193,524,533.75
  5. Step 5: Solve for x
    x = 193,524,533.75/19,833.08
  6. Step 6: Final answer
    x = 9,757.67

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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.