Home / 6,954.08-10,427.68-2,333.76

Finding the Fourth Proportional to 6,954.08, 10,427.68 and 2,333.76

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Solution

The fourth proportional to 6,954.08, 10,427.68 and 2,333.76 is: 3,499.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954.08 : 10,427.68 = 2,333.76 : x
  2. Step 2: Convert to fraction form
    6,954.08/10,427.68 = 2,333.76/x
  3. Step 3: Cross multiply
    6,954.08x = 10,427.68 × 2,333.76
  4. Step 4: Simplify right side
    6,954.08x = 24,335,702.48
  5. Step 5: Solve for x
    x = 24,335,702.48/6,954.08
  6. Step 6: Final answer
    x = 3,499.49

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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.