Home / 4,440.93-6,661.64-1,153.94

Finding the Fourth Proportional to 4,440.93, 6,661.64 and 1,153.94

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Solution

The fourth proportional to 4,440.93, 6,661.64 and 1,153.94 is: 1,730.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.93 : 6,661.64 = 1,153.94 : x
  2. Step 2: Convert to fraction form
    4,440.93/6,661.64 = 1,153.94/x
  3. Step 3: Cross multiply
    4,440.93x = 6,661.64 × 1,153.94
  4. Step 4: Simplify right side
    4,440.93x = 7,687,093.78
  5. Step 5: Solve for x
    x = 7,687,093.78/4,440.93
  6. Step 6: Final answer
    x = 1,730.96

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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.