Home / 8,576.19-11,832.93-5,038.71

Finding the Fourth Proportional to 8,576.19, 11,832.93 and 5,038.71

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Solution

The fourth proportional to 8,576.19, 11,832.93 and 5,038.71 is: 6,952.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576.19 : 11,832.93 = 5,038.71 : x
  2. Step 2: Convert to fraction form
    8,576.19/11,832.93 = 5,038.71/x
  3. Step 3: Cross multiply
    8,576.19x = 11,832.93 × 5,038.71
  4. Step 4: Simplify right side
    8,576.19x = 59,622,702.72
  5. Step 5: Solve for x
    x = 59,622,702.72/8,576.19
  6. Step 6: Final answer
    x = 6,952.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.