Home / 1,730.14-2,594.37-575.50

Finding the Fourth Proportional to 1,730.14, 2,594.37 and 575.50

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Solution

The fourth proportional to 1,730.14, 2,594.37 and 575.50 is: 862.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730.14 : 2,594.37 = 575.50 : x
  2. Step 2: Convert to fraction form
    1,730.14/2,594.37 = 575.50/x
  3. Step 3: Cross multiply
    1,730.14x = 2,594.37 × 575.50
  4. Step 4: Simplify right side
    1,730.14x = 1,493,059.94
  5. Step 5: Solve for x
    x = 1,493,059.94/1,730.14
  6. Step 6: Final answer
    x = 862.97

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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.