Home / 18,280.36-27,414.87-6,592.06

Finding the Fourth Proportional to 18,280.36, 27,414.87 and 6,592.06

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Solution

The fourth proportional to 18,280.36, 27,414.87 and 6,592.06 is: 9,886.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,280.36 : 27,414.87 = 6,592.06 : x
  2. Step 2: Convert to fraction form
    18,280.36/27,414.87 = 6,592.06/x
  3. Step 3: Cross multiply
    18,280.36x = 27,414.87 × 6,592.06
  4. Step 4: Simplify right side
    18,280.36x = 180,720,467.93
  5. Step 5: Solve for x
    x = 180,720,467.93/18,280.36
  6. Step 6: Final answer
    x = 9,886.05

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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.