Home / 11,089.50-16,639.20-6,025.23

Finding the Fourth Proportional to 11,089.50, 16,639.20 and 6,025.23

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Solution

The fourth proportional to 11,089.50, 16,639.20 and 6,025.23 is: 9,040.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089.50 : 16,639.20 = 6,025.23 : x
  2. Step 2: Convert to fraction form
    11,089.50/16,639.20 = 6,025.23/x
  3. Step 3: Cross multiply
    11,089.50x = 16,639.20 × 6,025.23
  4. Step 4: Simplify right side
    11,089.50x = 100,254,908.76
  5. Step 5: Solve for x
    x = 100,254,908.76/11,089.50
  6. Step 6: Final answer
    x = 9,040.53

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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.