Home / 4,996.30-7,493.74-1,708.92

Finding the Fourth Proportional to 4,996.30, 7,493.74 and 1,708.92

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Solution

The fourth proportional to 4,996.30, 7,493.74 and 1,708.92 is: 2,563.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.30 : 7,493.74 = 1,708.92 : x
  2. Step 2: Convert to fraction form
    4,996.30/7,493.74 = 1,708.92/x
  3. Step 3: Cross multiply
    4,996.30x = 7,493.74 × 1,708.92
  4. Step 4: Simplify right side
    4,996.30x = 12,806,164.69
  5. Step 5: Solve for x
    x = 12,806,164.69/4,996.30
  6. Step 6: Final answer
    x = 2,563.13

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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.