Home / 9,676.06-14,518.60-3,013.58

Finding the Fourth Proportional to 9,676.06, 14,518.60 and 3,013.58

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Solution

The fourth proportional to 9,676.06, 14,518.60 and 3,013.58 is: 4,521.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,676.06 : 14,518.60 = 3,013.58 : x
  2. Step 2: Convert to fraction form
    9,676.06/14,518.60 = 3,013.58/x
  3. Step 3: Cross multiply
    9,676.06x = 14,518.60 × 3,013.58
  4. Step 4: Simplify right side
    9,676.06x = 43,752,962.59
  5. Step 5: Solve for x
    x = 43,752,962.59/9,676.06
  6. Step 6: Final answer
    x = 4,521.77

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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.