Home / 7,356.07-11,033.57-2,673.76

Finding the Fourth Proportional to 7,356.07, 11,033.57 and 2,673.76

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Solution

The fourth proportional to 7,356.07, 11,033.57 and 2,673.76 is: 4,010.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356.07 : 11,033.57 = 2,673.76 : x
  2. Step 2: Convert to fraction form
    7,356.07/11,033.57 = 2,673.76/x
  3. Step 3: Cross multiply
    7,356.07x = 11,033.57 × 2,673.76
  4. Step 4: Simplify right side
    7,356.07x = 29,501,102.87
  5. Step 5: Solve for x
    x = 29,501,102.87/7,356.07
  6. Step 6: Final answer
    x = 4,010.45

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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.