Home / 18,060.10-27,083.41-6,210.52

Finding the Fourth Proportional to 18,060.10, 27,083.41 and 6,210.52

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Solution

The fourth proportional to 18,060.10, 27,083.41 and 6,210.52 is: 9,313.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060.10 : 27,083.41 = 6,210.52 : x
  2. Step 2: Convert to fraction form
    18,060.10/27,083.41 = 6,210.52/x
  3. Step 3: Cross multiply
    18,060.10x = 27,083.41 × 6,210.52
  4. Step 4: Simplify right side
    18,060.10x = 168,202,059.47
  5. Step 5: Solve for x
    x = 168,202,059.47/18,060.10
  6. Step 6: Final answer
    x = 9,313.46

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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.