Home / 9,941.14-13,704.29-6,947.67

Finding the Fourth Proportional to 9,941.14, 13,704.29 and 6,947.67

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Solution

The fourth proportional to 9,941.14, 13,704.29 and 6,947.67 is: 9,577.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,941.14 : 13,704.29 = 6,947.67 : x
  2. Step 2: Convert to fraction form
    9,941.14/13,704.29 = 6,947.67/x
  3. Step 3: Cross multiply
    9,941.14x = 13,704.29 × 6,947.67
  4. Step 4: Simplify right side
    9,941.14x = 95,212,781.24
  5. Step 5: Solve for x
    x = 95,212,781.24/9,941.14
  6. Step 6: Final answer
    x = 9,577.66

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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.