Home / 2,599.36-3,586.68-1,551.76

Finding the Fourth Proportional to 2,599.36, 3,586.68 and 1,551.76

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Solution

The fourth proportional to 2,599.36, 3,586.68 and 1,551.76 is: 2,141.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599.36 : 3,586.68 = 1,551.76 : x
  2. Step 2: Convert to fraction form
    2,599.36/3,586.68 = 1,551.76/x
  3. Step 3: Cross multiply
    2,599.36x = 3,586.68 × 1,551.76
  4. Step 4: Simplify right side
    2,599.36x = 5,565,666.56
  5. Step 5: Solve for x
    x = 5,565,666.56/2,599.36
  6. Step 6: Final answer
    x = 2,141.17

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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.