Home / 4,848.51-7,276.37-3,204.39

Finding the Fourth Proportional to 4,848.51, 7,276.37 and 3,204.39

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Solution

The fourth proportional to 4,848.51, 7,276.37 and 3,204.39 is: 4,808.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.51 : 7,276.37 = 3,204.39 : x
  2. Step 2: Convert to fraction form
    4,848.51/7,276.37 = 3,204.39/x
  3. Step 3: Cross multiply
    4,848.51x = 7,276.37 × 3,204.39
  4. Step 4: Simplify right side
    4,848.51x = 23,316,311.24
  5. Step 5: Solve for x
    x = 23,316,311.24/4,848.51
  6. Step 6: Final answer
    x = 4,808.96

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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.