Home / 2,352.00-3,529.70-1,895.30

Finding the Fourth Proportional to 2,352.00, 3,529.70 and 1,895.30

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Solution

The fourth proportional to 2,352.00, 3,529.70 and 1,895.30 is: 2,844.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352.00 : 3,529.70 = 1,895.30 : x
  2. Step 2: Convert to fraction form
    2,352.00/3,529.70 = 1,895.30/x
  3. Step 3: Cross multiply
    2,352.00x = 3,529.70 × 1,895.30
  4. Step 4: Simplify right side
    2,352.00x = 6,689,833.63
  5. Step 5: Solve for x
    x = 6,689,833.63/2,352.00
  6. Step 6: Final answer
    x = 2,844.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.