Home / 9,414.08-14,093.38-8,246.36

Finding the Fourth Proportional to 9,414.08, 14,093.38 and 8,246.36

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Solution

The fourth proportional to 9,414.08, 14,093.38 and 8,246.36 is: 12,345.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414.08 : 14,093.38 = 8,246.36 : x
  2. Step 2: Convert to fraction form
    9,414.08/14,093.38 = 8,246.36/x
  3. Step 3: Cross multiply
    9,414.08x = 14,093.38 × 8,246.36
  4. Step 4: Simplify right side
    9,414.08x = 116,219,130.64
  5. Step 5: Solve for x
    x = 116,219,130.64/9,414.08
  6. Step 6: Final answer
    x = 12,345.25

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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.