Home / 3,588.48-4,950.88-2,243.17

Finding the Fourth Proportional to 3,588.48, 4,950.88 and 2,243.17

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Solution

The fourth proportional to 3,588.48, 4,950.88 and 2,243.17 is: 3,094.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588.48 : 4,950.88 = 2,243.17 : x
  2. Step 2: Convert to fraction form
    3,588.48/4,950.88 = 2,243.17/x
  3. Step 3: Cross multiply
    3,588.48x = 4,950.88 × 2,243.17
  4. Step 4: Simplify right side
    3,588.48x = 11,105,647.50
  5. Step 5: Solve for x
    x = 11,105,647.50/3,588.48
  6. Step 6: Final answer
    x = 3,094.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.