Home / 4,356.22-6,530.68-3,036.10

Finding the Fourth Proportional to 4,356.22, 6,530.68 and 3,036.10

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Solution

The fourth proportional to 4,356.22, 6,530.68 and 3,036.10 is: 4,551.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.22 : 6,530.68 = 3,036.10 : x
  2. Step 2: Convert to fraction form
    4,356.22/6,530.68 = 3,036.10/x
  3. Step 3: Cross multiply
    4,356.22x = 6,530.68 × 3,036.10
  4. Step 4: Simplify right side
    4,356.22x = 19,827,797.26
  5. Step 5: Solve for x
    x = 19,827,797.26/4,356.22
  6. Step 6: Final answer
    x = 4,551.61

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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.