Home / 4,385.42-6,052.40-2,497.46

Finding the Fourth Proportional to 4,385.42, 6,052.40 and 2,497.46

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Solution

The fourth proportional to 4,385.42, 6,052.40 and 2,497.46 is: 3,446.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.42 : 6,052.40 = 2,497.46 : x
  2. Step 2: Convert to fraction form
    4,385.42/6,052.40 = 2,497.46/x
  3. Step 3: Cross multiply
    4,385.42x = 6,052.40 × 2,497.46
  4. Step 4: Simplify right side
    4,385.42x = 15,115,584.15
  5. Step 5: Solve for x
    x = 15,115,584.15/4,385.42
  6. Step 6: Final answer
    x = 3,446.79

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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.