Home / 3,329.89-4,595.20-1,837.77

Finding the Fourth Proportional to 3,329.89, 4,595.20 and 1,837.77

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Solution

The fourth proportional to 3,329.89, 4,595.20 and 1,837.77 is: 2,536.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.89 : 4,595.20 = 1,837.77 : x
  2. Step 2: Convert to fraction form
    3,329.89/4,595.20 = 1,837.77/x
  3. Step 3: Cross multiply
    3,329.89x = 4,595.20 × 1,837.77
  4. Step 4: Simplify right side
    3,329.89x = 8,444,924.73
  5. Step 5: Solve for x
    x = 8,444,924.73/3,329.89
  6. Step 6: Final answer
    x = 2,536.09

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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.