Home / 4,530.30-6,795.38-1,410.18

Finding the Fourth Proportional to 4,530.30, 6,795.38 and 1,410.18

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Solution

The fourth proportional to 4,530.30, 6,795.38 and 1,410.18 is: 2,115.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.30 : 6,795.38 = 1,410.18 : x
  2. Step 2: Convert to fraction form
    4,530.30/6,795.38 = 1,410.18/x
  3. Step 3: Cross multiply
    4,530.30x = 6,795.38 × 1,410.18
  4. Step 4: Simplify right side
    4,530.30x = 9,582,708.97
  5. Step 5: Solve for x
    x = 9,582,708.97/4,530.30
  6. Step 6: Final answer
    x = 2,115.25

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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.