Home / 11,341.36-17,014.08-4,674.15

Finding the Fourth Proportional to 11,341.36, 17,014.08 and 4,674.15

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Solution

The fourth proportional to 11,341.36, 17,014.08 and 4,674.15 is: 7,012.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341.36 : 17,014.08 = 4,674.15 : x
  2. Step 2: Convert to fraction form
    11,341.36/17,014.08 = 4,674.15/x
  3. Step 3: Cross multiply
    11,341.36x = 17,014.08 × 4,674.15
  4. Step 4: Simplify right side
    11,341.36x = 79,526,276.96
  5. Step 5: Solve for x
    x = 79,526,276.96/11,341.36
  6. Step 6: Final answer
    x = 7,012.06

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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.