Home / 46,961.56-70,452.87-15,796

Finding the Fourth Proportional to 46,961.56, 70,452.87 and 15,796

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Solution

The fourth proportional to 46,961.56, 70,452.87 and 15,796 is: 23,697.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,961.56 : 70,452.87 = 15,796 : x
  2. Step 2: Convert to fraction form
    46,961.56/70,452.87 = 15,796/x
  3. Step 3: Cross multiply
    46,961.56x = 70,452.87 × 15,796
  4. Step 4: Simplify right side
    46,961.56x = 1,112,873,534.52
  5. Step 5: Solve for x
    x = 1,112,873,534.52/46,961.56
  6. Step 6: Final answer
    x = 23,697.54

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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.