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Finding the Fourth Proportional to 5,060.76, 7,594.38 and 1,941.06

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Solution

The fourth proportional to 5,060.76, 7,594.38 and 1,941.06 is: 2,912.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060.76 : 7,594.38 = 1,941.06 : x
  2. Step 2: Convert to fraction form
    5,060.76/7,594.38 = 1,941.06/x
  3. Step 3: Cross multiply
    5,060.76x = 7,594.38 × 1,941.06
  4. Step 4: Simplify right side
    5,060.76x = 14,741,147.24
  5. Step 5: Solve for x
    x = 14,741,147.24/5,060.76
  6. Step 6: Final answer
    x = 2,912.83

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1.5x scale

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.