Home / 3,352.30-5,026.93-1,159.48

Finding the Fourth Proportional to 3,352.30, 5,026.93 and 1,159.48

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Solution

The fourth proportional to 3,352.30, 5,026.93 and 1,159.48 is: 1,738.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.30 : 5,026.93 = 1,159.48 : x
  2. Step 2: Convert to fraction form
    3,352.30/5,026.93 = 1,159.48/x
  3. Step 3: Cross multiply
    3,352.30x = 5,026.93 × 1,159.48
  4. Step 4: Simplify right side
    3,352.30x = 5,828,628.18
  5. Step 5: Solve for x
    x = 5,828,628.18/3,352.30
  6. Step 6: Final answer
    x = 1,738.70

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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.