Home / 4,799.60-6,575.48-4,619.83

Finding the Fourth Proportional to 4,799.60, 6,575.48 and 4,619.83

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Solution

The fourth proportional to 4,799.60, 6,575.48 and 4,619.83 is: 6,329.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799.60 : 6,575.48 = 4,619.83 : x
  2. Step 2: Convert to fraction form
    4,799.60/6,575.48 = 4,619.83/x
  3. Step 3: Cross multiply
    4,799.60x = 6,575.48 × 4,619.83
  4. Step 4: Simplify right side
    4,799.60x = 30,377,599.77
  5. Step 5: Solve for x
    x = 30,377,599.77/4,799.60
  6. Step 6: Final answer
    x = 6,329.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.