Home / 6,040.84-9,053.50-5,257.48

Finding the Fourth Proportional to 6,040.84, 9,053.50 and 5,257.48

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Solution

The fourth proportional to 6,040.84, 9,053.50 and 5,257.48 is: 7,879.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.84 : 9,053.50 = 5,257.48 : x
  2. Step 2: Convert to fraction form
    6,040.84/9,053.50 = 5,257.48/x
  3. Step 3: Cross multiply
    6,040.84x = 9,053.50 × 5,257.48
  4. Step 4: Simplify right side
    6,040.84x = 47,598,595.18
  5. Step 5: Solve for x
    x = 47,598,595.18/6,040.84
  6. Step 6: Final answer
    x = 7,879.47

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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.