Home / 4,830.67-7,246.01-1,544.05

Finding the Fourth Proportional to 4,830.67, 7,246.01 and 1,544.05

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Solution

The fourth proportional to 4,830.67, 7,246.01 and 1,544.05 is: 2,316.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830.67 : 7,246.01 = 1,544.05 : x
  2. Step 2: Convert to fraction form
    4,830.67/7,246.01 = 1,544.05/x
  3. Step 3: Cross multiply
    4,830.67x = 7,246.01 × 1,544.05
  4. Step 4: Simplify right side
    4,830.67x = 11,188,201.74
  5. Step 5: Solve for x
    x = 11,188,201.74/4,830.67
  6. Step 6: Final answer
    x = 2,316.08

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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.