Home / 5,045.92-7,573.48-2,582.46

Finding the Fourth Proportional to 5,045.92, 7,573.48 and 2,582.46

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Solution

The fourth proportional to 5,045.92, 7,573.48 and 2,582.46 is: 3,876.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045.92 : 7,573.48 = 2,582.46 : x
  2. Step 2: Convert to fraction form
    5,045.92/7,573.48 = 2,582.46/x
  3. Step 3: Cross multiply
    5,045.92x = 7,573.48 × 2,582.46
  4. Step 4: Simplify right side
    5,045.92x = 19,558,209.16
  5. Step 5: Solve for x
    x = 19,558,209.16/5,045.92
  6. Step 6: Final answer
    x = 3,876.04

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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.