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Finding the Fourth Proportional to 5,995.16, 8,992.76 and 1,835.15

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Solution

The fourth proportional to 5,995.16, 8,992.76 and 1,835.15 is: 2,752.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.16 : 8,992.76 = 1,835.15 : x
  2. Step 2: Convert to fraction form
    5,995.16/8,992.76 = 1,835.15/x
  3. Step 3: Cross multiply
    5,995.16x = 8,992.76 × 1,835.15
  4. Step 4: Simplify right side
    5,995.16x = 16,503,063.51
  5. Step 5: Solve for x
    x = 16,503,063.51/5,995.16
  6. Step 6: Final answer
    x = 2,752.73

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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.