Home / 4,796.42-7,192.74-2,330.51

Finding the Fourth Proportional to 4,796.42, 7,192.74 and 2,330.51

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Solution

The fourth proportional to 4,796.42, 7,192.74 and 2,330.51 is: 3,494.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796.42 : 7,192.74 = 2,330.51 : x
  2. Step 2: Convert to fraction form
    4,796.42/7,192.74 = 2,330.51/x
  3. Step 3: Cross multiply
    4,796.42x = 7,192.74 × 2,330.51
  4. Step 4: Simplify right side
    4,796.42x = 16,762,752.50
  5. Step 5: Solve for x
    x = 16,762,752.50/4,796.42
  6. Step 6: Final answer
    x = 3,494.85

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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.