Home / 9,508.30-14,264.34-4,830.94

Finding the Fourth Proportional to 9,508.30, 14,264.34 and 4,830.94

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Solution

The fourth proportional to 9,508.30, 14,264.34 and 4,830.94 is: 7,247.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,508.30 : 14,264.34 = 4,830.94 : x
  2. Step 2: Convert to fraction form
    9,508.30/14,264.34 = 4,830.94/x
  3. Step 3: Cross multiply
    9,508.30x = 14,264.34 × 4,830.94
  4. Step 4: Simplify right side
    9,508.30x = 68,910,170.68
  5. Step 5: Solve for x
    x = 68,910,170.68/9,508.30
  6. Step 6: Final answer
    x = 7,247.37

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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.