Home / 5,848.05-8,776.74-3,076.35

Finding the Fourth Proportional to 5,848.05, 8,776.74 and 3,076.35

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Solution

The fourth proportional to 5,848.05, 8,776.74 and 3,076.35 is: 4,616.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848.05 : 8,776.74 = 3,076.35 : x
  2. Step 2: Convert to fraction form
    5,848.05/8,776.74 = 3,076.35/x
  3. Step 3: Cross multiply
    5,848.05x = 8,776.74 × 3,076.35
  4. Step 4: Simplify right side
    5,848.05x = 27,000,324.10
  5. Step 5: Solve for x
    x = 27,000,324.10/5,848.05
  6. Step 6: Final answer
    x = 4,616.98

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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.