Home / 7,528.37-11,295.99-3,368.00

Finding the Fourth Proportional to 7,528.37, 11,295.99 and 3,368.00

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Solution

The fourth proportional to 7,528.37, 11,295.99 and 3,368.00 is: 5,053.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,528.37 : 11,295.99 = 3,368.00 : x
  2. Step 2: Convert to fraction form
    7,528.37/11,295.99 = 3,368.00/x
  3. Step 3: Cross multiply
    7,528.37x = 11,295.99 × 3,368.00
  4. Step 4: Simplify right side
    7,528.37x = 38,044,922.56
  5. Step 5: Solve for x
    x = 38,044,922.56/7,528.37
  6. Step 6: Final answer
    x = 5,053.54

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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.