Home / 4,572.32-6,857.29-1,799.00

Finding the Fourth Proportional to 4,572.32, 6,857.29 and 1,799.00

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Solution

The fourth proportional to 4,572.32, 6,857.29 and 1,799.00 is: 2,698.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.32 : 6,857.29 = 1,799.00 : x
  2. Step 2: Convert to fraction form
    4,572.32/6,857.29 = 1,799.00/x
  3. Step 3: Cross multiply
    4,572.32x = 6,857.29 × 1,799.00
  4. Step 4: Simplify right side
    4,572.32x = 12,336,277.67
  5. Step 5: Solve for x
    x = 12,336,277.67/4,572.32
  6. Step 6: Final answer
    x = 2,698.04

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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.