Home / 11,052.30-16,576.81-4,030.67

Finding the Fourth Proportional to 11,052.30, 16,576.81 and 4,030.67

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Solution

The fourth proportional to 11,052.30, 16,576.81 and 4,030.67 is: 6,045.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052.30 : 16,576.81 = 4,030.67 : x
  2. Step 2: Convert to fraction form
    11,052.30/16,576.81 = 4,030.67/x
  3. Step 3: Cross multiply
    11,052.30x = 16,576.81 × 4,030.67
  4. Step 4: Simplify right side
    11,052.30x = 66,815,588.88
  5. Step 5: Solve for x
    x = 66,815,588.88/11,052.30
  6. Step 6: Final answer
    x = 6,045.40

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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.