Home / 4,095.63-6,143.58-1,173.96

Finding the Fourth Proportional to 4,095.63, 6,143.58 and 1,173.96

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Solution

The fourth proportional to 4,095.63, 6,143.58 and 1,173.96 is: 1,760.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.63 : 6,143.58 = 1,173.96 : x
  2. Step 2: Convert to fraction form
    4,095.63/6,143.58 = 1,173.96/x
  3. Step 3: Cross multiply
    4,095.63x = 6,143.58 × 1,173.96
  4. Step 4: Simplify right side
    4,095.63x = 7,212,317.18
  5. Step 5: Solve for x
    x = 7,212,317.18/4,095.63
  6. Step 6: Final answer
    x = 1,760.98

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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.