Home / 6,923.64-10,385.04-2,306.64

Finding the Fourth Proportional to 6,923.64, 10,385.04 and 2,306.64

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Solution

The fourth proportional to 6,923.64, 10,385.04 and 2,306.64 is: 3,459.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.64 : 10,385.04 = 2,306.64 : x
  2. Step 2: Convert to fraction form
    6,923.64/10,385.04 = 2,306.64/x
  3. Step 3: Cross multiply
    6,923.64x = 10,385.04 × 2,306.64
  4. Step 4: Simplify right side
    6,923.64x = 23,954,548.67
  5. Step 5: Solve for x
    x = 23,954,548.67/6,923.64
  6. Step 6: Final answer
    x = 3,459.82

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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.