Home / 9,427.37-14,141.04-2,407.38

Finding the Fourth Proportional to 9,427.37, 14,141.04 and 2,407.38

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Solution

The fourth proportional to 9,427.37, 14,141.04 and 2,407.38 is: 3,611.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,427.37 : 14,141.04 = 2,407.38 : x
  2. Step 2: Convert to fraction form
    9,427.37/14,141.04 = 2,407.38/x
  3. Step 3: Cross multiply
    9,427.37x = 14,141.04 × 2,407.38
  4. Step 4: Simplify right side
    9,427.37x = 34,042,856.88
  5. Step 5: Solve for x
    x = 34,042,856.88/9,427.37
  6. Step 6: Final answer
    x = 3,611.07

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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.