Home / 2,591.04-3,577.28-1,597.24

Finding the Fourth Proportional to 2,591.04, 3,577.28 and 1,597.24

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Solution

The fourth proportional to 2,591.04, 3,577.28 and 1,597.24 is: 2,205.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591.04 : 3,577.28 = 1,597.24 : x
  2. Step 2: Convert to fraction form
    2,591.04/3,577.28 = 1,597.24/x
  3. Step 3: Cross multiply
    2,591.04x = 3,577.28 × 1,597.24
  4. Step 4: Simplify right side
    2,591.04x = 5,713,774.71
  5. Step 5: Solve for x
    x = 5,713,774.71/2,591.04
  6. Step 6: Final answer
    x = 2,205.21

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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.