Home / 11,360.04-17,039.95-3,568.85

Finding the Fourth Proportional to 11,360.04, 17,039.95 and 3,568.85

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Solution

The fourth proportional to 11,360.04, 17,039.95 and 3,568.85 is: 5,353.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360.04 : 17,039.95 = 3,568.85 : x
  2. Step 2: Convert to fraction form
    11,360.04/17,039.95 = 3,568.85/x
  3. Step 3: Cross multiply
    11,360.04x = 17,039.95 × 3,568.85
  4. Step 4: Simplify right side
    11,360.04x = 60,813,025.56
  5. Step 5: Solve for x
    x = 60,813,025.56/11,360.04
  6. Step 6: Final answer
    x = 5,353.24

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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.