Home / 11,459.04-17,186.08-4,063.74

Finding the Fourth Proportional to 11,459.04, 17,186.08 and 4,063.74

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Solution

The fourth proportional to 11,459.04, 17,186.08 and 4,063.74 is: 6,094.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,459.04 : 17,186.08 = 4,063.74 : x
  2. Step 2: Convert to fraction form
    11,459.04/17,186.08 = 4,063.74/x
  3. Step 3: Cross multiply
    11,459.04x = 17,186.08 × 4,063.74
  4. Step 4: Simplify right side
    11,459.04x = 69,839,760.74
  5. Step 5: Solve for x
    x = 69,839,760.74/11,459.04
  6. Step 6: Final answer
    x = 6,094.73

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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.