Home / 4,999.44-7,498.70-4,607.94

Finding the Fourth Proportional to 4,999.44, 7,498.70 and 4,607.94

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Solution

The fourth proportional to 4,999.44, 7,498.70 and 4,607.94 is: 6,911.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999.44 : 7,498.70 = 4,607.94 : x
  2. Step 2: Convert to fraction form
    4,999.44/7,498.70 = 4,607.94/x
  3. Step 3: Cross multiply
    4,999.44x = 7,498.70 × 4,607.94
  4. Step 4: Simplify right side
    4,999.44x = 34,553,559.68
  5. Step 5: Solve for x
    x = 34,553,559.68/4,999.44
  6. Step 6: Final answer
    x = 6,911.49

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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.