Home / 4,055.01-6,070.66-3,665.91

Finding the Fourth Proportional to 4,055.01, 6,070.66 and 3,665.91

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Solution

The fourth proportional to 4,055.01, 6,070.66 and 3,665.91 is: 5,488.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.01 : 6,070.66 = 3,665.91 : x
  2. Step 2: Convert to fraction form
    4,055.01/6,070.66 = 3,665.91/x
  3. Step 3: Cross multiply
    4,055.01x = 6,070.66 × 3,665.91
  4. Step 4: Simplify right side
    4,055.01x = 22,254,493.20
  5. Step 5: Solve for x
    x = 22,254,493.20/4,055.01
  6. Step 6: Final answer
    x = 5,488.15

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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.