Home / 5,829.18-8,740.53-2,362.38

Finding the Fourth Proportional to 5,829.18, 8,740.53 and 2,362.38

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Solution

The fourth proportional to 5,829.18, 8,740.53 and 2,362.38 is: 3,542.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829.18 : 8,740.53 = 2,362.38 : x
  2. Step 2: Convert to fraction form
    5,829.18/8,740.53 = 2,362.38/x
  3. Step 3: Cross multiply
    5,829.18x = 8,740.53 × 2,362.38
  4. Step 4: Simplify right side
    5,829.18x = 20,648,453.26
  5. Step 5: Solve for x
    x = 20,648,453.26/5,829.18
  6. Step 6: Final answer
    x = 3,542.26

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1.5x scale

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.