Home / 4,829.59-7,244.00-1,907.92

Finding the Fourth Proportional to 4,829.59, 7,244.00 and 1,907.92

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Solution

The fourth proportional to 4,829.59, 7,244.00 and 1,907.92 is: 2,861.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.59 : 7,244.00 = 1,907.92 : x
  2. Step 2: Convert to fraction form
    4,829.59/7,244.00 = 1,907.92/x
  3. Step 3: Cross multiply
    4,829.59x = 7,244.00 × 1,907.92
  4. Step 4: Simplify right side
    4,829.59x = 13,820,962.94
  5. Step 5: Solve for x
    x = 13,820,962.94/4,829.59
  6. Step 6: Final answer
    x = 2,861.73

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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.