Home / 11,077.41-16,612.47-4,056.23

Finding the Fourth Proportional to 11,077.41, 16,612.47 and 4,056.23

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Solution

The fourth proportional to 11,077.41, 16,612.47 and 4,056.23 is: 6,083.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,077.41 : 16,612.47 = 4,056.23 : x
  2. Step 2: Convert to fraction form
    11,077.41/16,612.47 = 4,056.23/x
  3. Step 3: Cross multiply
    11,077.41x = 16,612.47 × 4,056.23
  4. Step 4: Simplify right side
    11,077.41x = 67,383,935.87
  5. Step 5: Solve for x
    x = 67,383,935.87/11,077.41
  6. Step 6: Final answer
    x = 6,083.01

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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.