Home / 4,365.48-6,022.68-3,106.14

Finding the Fourth Proportional to 4,365.48, 6,022.68 and 3,106.14

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Solution

The fourth proportional to 4,365.48, 6,022.68 and 3,106.14 is: 4,285.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.48 : 6,022.68 = 3,106.14 : x
  2. Step 2: Convert to fraction form
    4,365.48/6,022.68 = 3,106.14/x
  3. Step 3: Cross multiply
    4,365.48x = 6,022.68 × 3,106.14
  4. Step 4: Simplify right side
    4,365.48x = 18,707,287.26
  5. Step 5: Solve for x
    x = 18,707,287.26/4,365.48
  6. Step 6: Final answer
    x = 4,285.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.