Home / 3,461.46-4,772.28-2,562.36

Finding the Fourth Proportional to 3,461.46, 4,772.28 and 2,562.36

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Solution

The fourth proportional to 3,461.46, 4,772.28 and 2,562.36 is: 3,532.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461.46 : 4,772.28 = 2,562.36 : x
  2. Step 2: Convert to fraction form
    3,461.46/4,772.28 = 2,562.36/x
  3. Step 3: Cross multiply
    3,461.46x = 4,772.28 × 2,562.36
  4. Step 4: Simplify right side
    3,461.46x = 12,228,299.38
  5. Step 5: Solve for x
    x = 12,228,299.38/3,461.46
  6. Step 6: Final answer
    x = 3,532.70

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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.