Home / 7,584.48-10,466.64-4,753.44

Finding the Fourth Proportional to 7,584.48, 10,466.64 and 4,753.44

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Solution

The fourth proportional to 7,584.48, 10,466.64 and 4,753.44 is: 6,559.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584.48 : 10,466.64 = 4,753.44 : x
  2. Step 2: Convert to fraction form
    7,584.48/10,466.64 = 4,753.44/x
  3. Step 3: Cross multiply
    7,584.48x = 10,466.64 × 4,753.44
  4. Step 4: Simplify right side
    7,584.48x = 49,752,545.24
  5. Step 5: Solve for x
    x = 49,752,545.24/7,584.48
  6. Step 6: Final answer
    x = 6,559.78

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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.