Home / 4,515.24-6,772.98-1,592.88

Finding the Fourth Proportional to 4,515.24, 6,772.98 and 1,592.88

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Solution

The fourth proportional to 4,515.24, 6,772.98 and 1,592.88 is: 2,389.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515.24 : 6,772.98 = 1,592.88 : x
  2. Step 2: Convert to fraction form
    4,515.24/6,772.98 = 1,592.88/x
  3. Step 3: Cross multiply
    4,515.24x = 6,772.98 × 1,592.88
  4. Step 4: Simplify right side
    4,515.24x = 10,788,544.38
  5. Step 5: Solve for x
    x = 10,788,544.38/4,515.24
  6. Step 6: Final answer
    x = 2,389.36

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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.