Home / 7,952.64-11,937.26-5,874.98

Finding the Fourth Proportional to 7,952.64, 11,937.26 and 5,874.98

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Solution

The fourth proportional to 7,952.64, 11,937.26 and 5,874.98 is: 8,818.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952.64 : 11,937.26 = 5,874.98 : x
  2. Step 2: Convert to fraction form
    7,952.64/11,937.26 = 5,874.98/x
  3. Step 3: Cross multiply
    7,952.64x = 11,937.26 × 5,874.98
  4. Step 4: Simplify right side
    7,952.64x = 70,131,163.75
  5. Step 5: Solve for x
    x = 70,131,163.75/7,952.64
  6. Step 6: Final answer
    x = 8,818.60

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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.