Home / 4,095.02-5,650.96-2,326.72

Finding the Fourth Proportional to 4,095.02, 5,650.96 and 2,326.72

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Solution

The fourth proportional to 4,095.02, 5,650.96 and 2,326.72 is: 3,210.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.02 : 5,650.96 = 2,326.72 : x
  2. Step 2: Convert to fraction form
    4,095.02/5,650.96 = 2,326.72/x
  3. Step 3: Cross multiply
    4,095.02x = 5,650.96 × 2,326.72
  4. Step 4: Simplify right side
    4,095.02x = 13,148,201.65
  5. Step 5: Solve for x
    x = 13,148,201.65/4,095.02
  6. Step 6: Final answer
    x = 3,210.78

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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.