Home / 4,911.48-7,352.58-4,736.52

Finding the Fourth Proportional to 4,911.48, 7,352.58 and 4,736.52

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Solution

The fourth proportional to 4,911.48, 7,352.58 and 4,736.52 is: 7,090.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911.48 : 7,352.58 = 4,736.52 : x
  2. Step 2: Convert to fraction form
    4,911.48/7,352.58 = 4,736.52/x
  3. Step 3: Cross multiply
    4,911.48x = 7,352.58 × 4,736.52
  4. Step 4: Simplify right side
    4,911.48x = 34,825,642.22
  5. Step 5: Solve for x
    x = 34,825,642.22/4,911.48
  6. Step 6: Final answer
    x = 7,090.66

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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.