Home / 1,857.08-2,562.14-1,059.83

Finding the Fourth Proportional to 1,857.08, 2,562.14 and 1,059.83

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Solution

The fourth proportional to 1,857.08, 2,562.14 and 1,059.83 is: 1,462.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,857.08 : 2,562.14 = 1,059.83 : x
  2. Step 2: Convert to fraction form
    1,857.08/2,562.14 = 1,059.83/x
  3. Step 3: Cross multiply
    1,857.08x = 2,562.14 × 1,059.83
  4. Step 4: Simplify right side
    1,857.08x = 2,715,432.84
  5. Step 5: Solve for x
    x = 2,715,432.84/1,857.08
  6. Step 6: Final answer
    x = 1,462.21

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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.