Home / 2,598.12-3,586.46-1,759.95

Finding the Fourth Proportional to 2,598.12, 3,586.46 and 1,759.95

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Solution

The fourth proportional to 2,598.12, 3,586.46 and 1,759.95 is: 2,429.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598.12 : 3,586.46 = 1,759.95 : x
  2. Step 2: Convert to fraction form
    2,598.12/3,586.46 = 1,759.95/x
  3. Step 3: Cross multiply
    2,598.12x = 3,586.46 × 1,759.95
  4. Step 4: Simplify right side
    2,598.12x = 6,311,981.48
  5. Step 5: Solve for x
    x = 6,311,981.48/2,598.12
  6. Step 6: Final answer
    x = 2,429.44

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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.