Home / 4,013.84-6,010.96-2,777.76

Finding the Fourth Proportional to 4,013.84, 6,010.96 and 2,777.76

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Solution

The fourth proportional to 4,013.84, 6,010.96 and 2,777.76 is: 4,159.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.84 : 6,010.96 = 2,777.76 : x
  2. Step 2: Convert to fraction form
    4,013.84/6,010.96 = 2,777.76/x
  3. Step 3: Cross multiply
    4,013.84x = 6,010.96 × 2,777.76
  4. Step 4: Simplify right side
    4,013.84x = 16,697,004.25
  5. Step 5: Solve for x
    x = 16,697,004.25/4,013.84
  6. Step 6: Final answer
    x = 4,159.86

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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.