Home / 3,001.59-4,500.23-1,357.83

Finding the Fourth Proportional to 3,001.59, 4,500.23 and 1,357.83

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Solution

The fourth proportional to 3,001.59, 4,500.23 and 1,357.83 is: 2,035.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001.59 : 4,500.23 = 1,357.83 : x
  2. Step 2: Convert to fraction form
    3,001.59/4,500.23 = 1,357.83/x
  3. Step 3: Cross multiply
    3,001.59x = 4,500.23 × 1,357.83
  4. Step 4: Simplify right side
    3,001.59x = 6,110,540.51
  5. Step 5: Solve for x
    x = 6,110,540.51/3,001.59
  6. Step 6: Final answer
    x = 2,035.77

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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.