Home / 3,006.83-4,530.29-2,714.66

Finding the Fourth Proportional to 3,006.83, 4,530.29 and 2,714.66

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Solution

The fourth proportional to 3,006.83, 4,530.29 and 2,714.66 is: 4,090.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006.83 : 4,530.29 = 2,714.66 : x
  2. Step 2: Convert to fraction form
    3,006.83/4,530.29 = 2,714.66/x
  3. Step 3: Cross multiply
    3,006.83x = 4,530.29 × 2,714.66
  4. Step 4: Simplify right side
    3,006.83x = 12,298,160.83
  5. Step 5: Solve for x
    x = 12,298,160.83/3,006.83
  6. Step 6: Final answer
    x = 4,090.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.