Home / 34,181.30-47,100.18-25,214.60

Finding the Fourth Proportional to 34,181.30, 47,100.18 and 25,214.60

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Solution

The fourth proportional to 34,181.30, 47,100.18 and 25,214.60 is: 34,744.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,181.30 : 47,100.18 = 25,214.60 : x
  2. Step 2: Convert to fraction form
    34,181.30/47,100.18 = 25,214.60/x
  3. Step 3: Cross multiply
    34,181.30x = 47,100.18 × 25,214.60
  4. Step 4: Simplify right side
    34,181.30x = 1,187,612,198.63
  5. Step 5: Solve for x
    x = 1,187,612,198.63/34,181.30
  6. Step 6: Final answer
    x = 34,744.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.