Home / 6,848.48-10,274.92-4,748.96

Finding the Fourth Proportional to 6,848.48, 10,274.92 and 4,748.96

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Solution

The fourth proportional to 6,848.48, 10,274.92 and 4,748.96 is: 7,124.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848.48 : 10,274.92 = 4,748.96 : x
  2. Step 2: Convert to fraction form
    6,848.48/10,274.92 = 4,748.96/x
  3. Step 3: Cross multiply
    6,848.48x = 10,274.92 × 4,748.96
  4. Step 4: Simplify right side
    6,848.48x = 48,795,184.08
  5. Step 5: Solve for x
    x = 48,795,184.08/6,848.48
  6. Step 6: Final answer
    x = 7,124.97

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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.