Home / 2,533.18-3,495.84-1,589.01

Finding the Fourth Proportional to 2,533.18, 3,495.84 and 1,589.01

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Solution

The fourth proportional to 2,533.18, 3,495.84 and 1,589.01 is: 2,192.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533.18 : 3,495.84 = 1,589.01 : x
  2. Step 2: Convert to fraction form
    2,533.18/3,495.84 = 1,589.01/x
  3. Step 3: Cross multiply
    2,533.18x = 3,495.84 × 1,589.01
  4. Step 4: Simplify right side
    2,533.18x = 5,554,917.05
  5. Step 5: Solve for x
    x = 5,554,917.05/2,533.18
  6. Step 6: Final answer
    x = 2,192.87

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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.