Home / 11,043.90-16,576.26-4,030.70

Finding the Fourth Proportional to 11,043.90, 16,576.26 and 4,030.70

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Solution

The fourth proportional to 11,043.90, 16,576.26 and 4,030.70 is: 6,049.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,043.90 : 16,576.26 = 4,030.70 : x
  2. Step 2: Convert to fraction form
    11,043.90/16,576.26 = 4,030.70/x
  3. Step 3: Cross multiply
    11,043.90x = 16,576.26 × 4,030.70
  4. Step 4: Simplify right side
    11,043.90x = 66,813,931.18
  5. Step 5: Solve for x
    x = 66,813,931.18/11,043.90
  6. Step 6: Final answer
    x = 6,049.85

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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.