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Finding the Fourth Proportional to 9,495.63, 13,093.30 and 6,134.01

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Solution

The fourth proportional to 9,495.63, 13,093.30 and 6,134.01 is: 8,458.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495.63 : 13,093.30 = 6,134.01 : x
  2. Step 2: Convert to fraction form
    9,495.63/13,093.30 = 6,134.01/x
  3. Step 3: Cross multiply
    9,495.63x = 13,093.30 × 6,134.01
  4. Step 4: Simplify right side
    9,495.63x = 80,314,433.13
  5. Step 5: Solve for x
    x = 80,314,433.13/9,495.63
  6. Step 6: Final answer
    x = 8,458.04

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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.