Home / 9,116.42-13,674.64-6,010.29

Finding the Fourth Proportional to 9,116.42, 13,674.64 and 6,010.29

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Solution

The fourth proportional to 9,116.42, 13,674.64 and 6,010.29 is: 9,015.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,116.42 : 13,674.64 = 6,010.29 : x
  2. Step 2: Convert to fraction form
    9,116.42/13,674.64 = 6,010.29/x
  3. Step 3: Cross multiply
    9,116.42x = 13,674.64 × 6,010.29
  4. Step 4: Simplify right side
    9,116.42x = 82,188,561.39
  5. Step 5: Solve for x
    x = 82,188,561.39/9,116.42
  6. Step 6: Final answer
    x = 9,015.45

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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.