Home / 5,000.81-7,508.16-2,537.33

Finding the Fourth Proportional to 5,000.81, 7,508.16 and 2,537.33

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Solution

The fourth proportional to 5,000.81, 7,508.16 and 2,537.33 is: 3,809.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000.81 : 7,508.16 = 2,537.33 : x
  2. Step 2: Convert to fraction form
    5,000.81/7,508.16 = 2,537.33/x
  3. Step 3: Cross multiply
    5,000.81x = 7,508.16 × 2,537.33
  4. Step 4: Simplify right side
    5,000.81x = 19,050,642.07
  5. Step 5: Solve for x
    x = 19,050,642.07/5,000.81
  6. Step 6: Final answer
    x = 3,809.52

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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.