Home / 3,329.91-4,595.32-1,837.82

Finding the Fourth Proportional to 3,329.91, 4,595.32 and 1,837.82

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Solution

The fourth proportional to 3,329.91, 4,595.32 and 1,837.82 is: 2,536.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.91 : 4,595.32 = 1,837.82 : x
  2. Step 2: Convert to fraction form
    3,329.91/4,595.32 = 1,837.82/x
  3. Step 3: Cross multiply
    3,329.91x = 4,595.32 × 1,837.82
  4. Step 4: Simplify right side
    3,329.91x = 8,445,374.45
  5. Step 5: Solve for x
    x = 8,445,374.45/3,329.91
  6. Step 6: Final answer
    x = 2,536.22

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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.