Home / 2,358.09-3,537.27-1,263.24

Finding the Fourth Proportional to 2,358.09, 3,537.27 and 1,263.24

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Solution

The fourth proportional to 2,358.09, 3,537.27 and 1,263.24 is: 1,894.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358.09 : 3,537.27 = 1,263.24 : x
  2. Step 2: Convert to fraction form
    2,358.09/3,537.27 = 1,263.24/x
  3. Step 3: Cross multiply
    2,358.09x = 3,537.27 × 1,263.24
  4. Step 4: Simplify right side
    2,358.09x = 4,468,420.95
  5. Step 5: Solve for x
    x = 4,468,420.95/2,358.09
  6. Step 6: Final answer
    x = 1,894.93

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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.