Home / 13,062.65-19,576.23-6,027.20

Finding the Fourth Proportional to 13,062.65, 19,576.23 and 6,027.20

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Solution

The fourth proportional to 13,062.65, 19,576.23 and 6,027.20 is: 9,032.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,062.65 : 19,576.23 = 6,027.20 : x
  2. Step 2: Convert to fraction form
    13,062.65/19,576.23 = 6,027.20/x
  3. Step 3: Cross multiply
    13,062.65x = 19,576.23 × 6,027.20
  4. Step 4: Simplify right side
    13,062.65x = 117,989,755.57
  5. Step 5: Solve for x
    x = 117,989,755.57/13,062.65
  6. Step 6: Final answer
    x = 9,032.61

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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.