Home / 4,265.04-6,392.17-2,285.75

Finding the Fourth Proportional to 4,265.04, 6,392.17 and 2,285.75

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Solution

The fourth proportional to 4,265.04, 6,392.17 and 2,285.75 is: 3,425.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.04 : 6,392.17 = 2,285.75 : x
  2. Step 2: Convert to fraction form
    4,265.04/6,392.17 = 2,285.75/x
  3. Step 3: Cross multiply
    4,265.04x = 6,392.17 × 2,285.75
  4. Step 4: Simplify right side
    4,265.04x = 14,610,902.58
  5. Step 5: Solve for x
    x = 14,610,902.58/4,265.04
  6. Step 6: Final answer
    x = 3,425.74

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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.