Home / 4,306.73-6,460.25-1,533.38

Finding the Fourth Proportional to 4,306.73, 6,460.25 and 1,533.38

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Solution

The fourth proportional to 4,306.73, 6,460.25 and 1,533.38 is: 2,300.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306.73 : 6,460.25 = 1,533.38 : x
  2. Step 2: Convert to fraction form
    4,306.73/6,460.25 = 1,533.38/x
  3. Step 3: Cross multiply
    4,306.73x = 6,460.25 × 1,533.38
  4. Step 4: Simplify right side
    4,306.73x = 9,905,978.18
  5. Step 5: Solve for x
    x = 9,905,978.18/4,306.73
  6. Step 6: Final answer
    x = 2,300.12

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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.