Home / 44,056.05-66,083.50-10,776.39

Finding the Fourth Proportional to 44,056.05, 66,083.50 and 10,776.39

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Solution

The fourth proportional to 44,056.05, 66,083.50 and 10,776.39 is: 16,164.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,056.05 : 66,083.50 = 10,776.39 : x
  2. Step 2: Convert to fraction form
    44,056.05/66,083.50 = 10,776.39/x
  3. Step 3: Cross multiply
    44,056.05x = 66,083.50 × 10,776.39
  4. Step 4: Simplify right side
    44,056.05x = 712,141,568.57
  5. Step 5: Solve for x
    x = 712,141,568.57/44,056.05
  6. Step 6: Final answer
    x = 16,164.44

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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.