Home / 6,088.05-9,128.43-2,803.91

Finding the Fourth Proportional to 6,088.05, 9,128.43 and 2,803.91

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Solution

The fourth proportional to 6,088.05, 9,128.43 and 2,803.91 is: 4,204.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088.05 : 9,128.43 = 2,803.91 : x
  2. Step 2: Convert to fraction form
    6,088.05/9,128.43 = 2,803.91/x
  3. Step 3: Cross multiply
    6,088.05x = 9,128.43 × 2,803.91
  4. Step 4: Simplify right side
    6,088.05x = 25,595,250.52
  5. Step 5: Solve for x
    x = 25,595,250.52/6,088.05
  6. Step 6: Final answer
    x = 4,204.18

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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.