Home / 4,529.07-6,245.05-2,848.42

Finding the Fourth Proportional to 4,529.07, 6,245.05 and 2,848.42

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Solution

The fourth proportional to 4,529.07, 6,245.05 and 2,848.42 is: 3,927.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529.07 : 6,245.05 = 2,848.42 : x
  2. Step 2: Convert to fraction form
    4,529.07/6,245.05 = 2,848.42/x
  3. Step 3: Cross multiply
    4,529.07x = 6,245.05 × 2,848.42
  4. Step 4: Simplify right side
    4,529.07x = 17,788,525.32
  5. Step 5: Solve for x
    x = 17,788,525.32/4,529.07
  6. Step 6: Final answer
    x = 3,927.63

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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.