Home / 7,946.54-10,967.52-4,410.90

Finding the Fourth Proportional to 7,946.54, 10,967.52 and 4,410.90

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Solution

The fourth proportional to 7,946.54, 10,967.52 and 4,410.90 is: 6,087.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,946.54 : 10,967.52 = 4,410.90 : x
  2. Step 2: Convert to fraction form
    7,946.54/10,967.52 = 4,410.90/x
  3. Step 3: Cross multiply
    7,946.54x = 10,967.52 × 4,410.90
  4. Step 4: Simplify right side
    7,946.54x = 48,376,633.97
  5. Step 5: Solve for x
    x = 48,376,633.97/7,946.54
  6. Step 6: Final answer
    x = 6,087.76

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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.