Home / 4,461.89-6,158.06-2,693.75

Finding the Fourth Proportional to 4,461.89, 6,158.06 and 2,693.75

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Solution

The fourth proportional to 4,461.89, 6,158.06 and 2,693.75 is: 3,717.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461.89 : 6,158.06 = 2,693.75 : x
  2. Step 2: Convert to fraction form
    4,461.89/6,158.06 = 2,693.75/x
  3. Step 3: Cross multiply
    4,461.89x = 6,158.06 × 2,693.75
  4. Step 4: Simplify right side
    4,461.89x = 16,588,229.87
  5. Step 5: Solve for x
    x = 16,588,229.87/4,461.89
  6. Step 6: Final answer
    x = 3,717.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.