Home / 4,095.31-5,651.12-2,326.57

Finding the Fourth Proportional to 4,095.31, 5,651.12 and 2,326.57

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Solution

The fourth proportional to 4,095.31, 5,651.12 and 2,326.57 is: 3,210.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.31 : 5,651.12 = 2,326.57 : x
  2. Step 2: Convert to fraction form
    4,095.31/5,651.12 = 2,326.57/x
  3. Step 3: Cross multiply
    4,095.31x = 5,651.12 × 2,326.57
  4. Step 4: Simplify right side
    4,095.31x = 13,147,714.63
  5. Step 5: Solve for x
    x = 13,147,714.63/4,095.31
  6. Step 6: Final answer
    x = 3,210.43

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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.