Home / 7,434.76-11,153.29-2,504.00

Finding the Fourth Proportional to 7,434.76, 11,153.29 and 2,504.00

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Solution

The fourth proportional to 7,434.76, 11,153.29 and 2,504.00 is: 3,756.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,434.76 : 11,153.29 = 2,504.00 : x
  2. Step 2: Convert to fraction form
    7,434.76/11,153.29 = 2,504.00/x
  3. Step 3: Cross multiply
    7,434.76x = 11,153.29 × 2,504.00
  4. Step 4: Simplify right side
    7,434.76x = 27,927,859.78
  5. Step 5: Solve for x
    x = 27,927,859.78/7,434.76
  6. Step 6: Final answer
    x = 3,756.39

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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.