Home / 11,083.94-16,586.90-6,925.91

Finding the Fourth Proportional to 11,083.94, 16,586.90 and 6,925.91

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Solution

The fourth proportional to 11,083.94, 16,586.90 and 6,925.91 is: 10,364.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083.94 : 16,586.90 = 6,925.91 : x
  2. Step 2: Convert to fraction form
    11,083.94/16,586.90 = 6,925.91/x
  3. Step 3: Cross multiply
    11,083.94x = 16,586.90 × 6,925.91
  4. Step 4: Simplify right side
    11,083.94x = 114,879,304.47
  5. Step 5: Solve for x
    x = 114,879,304.47/11,083.94
  6. Step 6: Final answer
    x = 10,364.48

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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.