Home / 4,511.26-6,225.02-2,521.76

Finding the Fourth Proportional to 4,511.26, 6,225.02 and 2,521.76

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Solution

The fourth proportional to 4,511.26, 6,225.02 and 2,521.76 is: 3,479.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511.26 : 6,225.02 = 2,521.76 : x
  2. Step 2: Convert to fraction form
    4,511.26/6,225.02 = 2,521.76/x
  3. Step 3: Cross multiply
    4,511.26x = 6,225.02 × 2,521.76
  4. Step 4: Simplify right side
    4,511.26x = 15,698,006.44
  5. Step 5: Solve for x
    x = 15,698,006.44/4,511.26
  6. Step 6: Final answer
    x = 3,479.74

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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.