Home / 3,374.58-4,654.62-3,095.76

Finding the Fourth Proportional to 3,374.58, 4,654.62 and 3,095.76

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Solution

The fourth proportional to 3,374.58, 4,654.62 and 3,095.76 is: 4,270.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374.58 : 4,654.62 = 3,095.76 : x
  2. Step 2: Convert to fraction form
    3,374.58/4,654.62 = 3,095.76/x
  3. Step 3: Cross multiply
    3,374.58x = 4,654.62 × 3,095.76
  4. Step 4: Simplify right side
    3,374.58x = 14,409,586.41
  5. Step 5: Solve for x
    x = 14,409,586.41/3,374.58
  6. Step 6: Final answer
    x = 4,270.04

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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.