Home / 7,558.84-10,432.46-4,414.44

Finding the Fourth Proportional to 7,558.84, 10,432.46 and 4,414.44

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Solution

The fourth proportional to 7,558.84, 10,432.46 and 4,414.44 is: 6,092.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558.84 : 10,432.46 = 4,414.44 : x
  2. Step 2: Convert to fraction form
    7,558.84/10,432.46 = 4,414.44/x
  3. Step 3: Cross multiply
    7,558.84x = 10,432.46 × 4,414.44
  4. Step 4: Simplify right side
    7,558.84x = 46,053,468.72
  5. Step 5: Solve for x
    x = 46,053,468.72/7,558.84
  6. Step 6: Final answer
    x = 6,092.66

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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.