Home / 9,193.34-13,785.24-4,511.30

Finding the Fourth Proportional to 9,193.34, 13,785.24 and 4,511.30

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Solution

The fourth proportional to 9,193.34, 13,785.24 and 4,511.30 is: 6,764.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193.34 : 13,785.24 = 4,511.30 : x
  2. Step 2: Convert to fraction form
    9,193.34/13,785.24 = 4,511.30/x
  3. Step 3: Cross multiply
    9,193.34x = 13,785.24 × 4,511.30
  4. Step 4: Simplify right side
    9,193.34x = 62,189,353.21
  5. Step 5: Solve for x
    x = 62,189,353.21/9,193.34
  6. Step 6: Final answer
    x = 6,764.61

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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.