Home / 4,423.93-6,634.06-1,650.08

Finding the Fourth Proportional to 4,423.93, 6,634.06 and 1,650.08

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Solution

The fourth proportional to 4,423.93, 6,634.06 and 1,650.08 is: 2,474.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.93 : 6,634.06 = 1,650.08 : x
  2. Step 2: Convert to fraction form
    4,423.93/6,634.06 = 1,650.08/x
  3. Step 3: Cross multiply
    4,423.93x = 6,634.06 × 1,650.08
  4. Step 4: Simplify right side
    4,423.93x = 10,946,729.72
  5. Step 5: Solve for x
    x = 10,946,729.72/4,423.93
  6. Step 6: Final answer
    x = 2,474.44

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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.