Home / 11,043.65-16,565.57-4,028.69

Finding the Fourth Proportional to 11,043.65, 16,565.57 and 4,028.69

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Solution

The fourth proportional to 11,043.65, 16,565.57 and 4,028.69 is: 6,043.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,043.65 : 16,565.57 = 4,028.69 : x
  2. Step 2: Convert to fraction form
    11,043.65/16,565.57 = 4,028.69/x
  3. Step 3: Cross multiply
    11,043.65x = 16,565.57 × 4,028.69
  4. Step 4: Simplify right side
    11,043.65x = 66,737,443.23
  5. Step 5: Solve for x
    x = 66,737,443.23/11,043.65
  6. Step 6: Final answer
    x = 6,043.06

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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.