Home / 5,025.52-7,533.24-1,738

Finding the Fourth Proportional to 5,025.52, 7,533.24 and 1,738

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Solution

The fourth proportional to 5,025.52, 7,533.24 and 1,738 is: 2,605.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025.52 : 7,533.24 = 1,738 : x
  2. Step 2: Convert to fraction form
    5,025.52/7,533.24 = 1,738/x
  3. Step 3: Cross multiply
    5,025.52x = 7,533.24 × 1,738
  4. Step 4: Simplify right side
    5,025.52x = 13,092,771.12
  5. Step 5: Solve for x
    x = 13,092,771.12/5,025.52
  6. Step 6: Final answer
    x = 2,605.26

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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.