Home / 7,339.44-11,001.91-4,699.43

Finding the Fourth Proportional to 7,339.44, 11,001.91 and 4,699.43

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Solution

The fourth proportional to 7,339.44, 11,001.91 and 4,699.43 is: 7,044.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339.44 : 11,001.91 = 4,699.43 : x
  2. Step 2: Convert to fraction form
    7,339.44/11,001.91 = 4,699.43/x
  3. Step 3: Cross multiply
    7,339.44x = 11,001.91 × 4,699.43
  4. Step 4: Simplify right side
    7,339.44x = 51,702,705.91
  5. Step 5: Solve for x
    x = 51,702,705.91/7,339.44
  6. Step 6: Final answer
    x = 7,044.50

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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.