Home / 4,358.32-6,537.47-1,763.08

Finding the Fourth Proportional to 4,358.32, 6,537.47 and 1,763.08

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Solution

The fourth proportional to 4,358.32, 6,537.47 and 1,763.08 is: 2,644.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.32 : 6,537.47 = 1,763.08 : x
  2. Step 2: Convert to fraction form
    4,358.32/6,537.47 = 1,763.08/x
  3. Step 3: Cross multiply
    4,358.32x = 6,537.47 × 1,763.08
  4. Step 4: Simplify right side
    4,358.32x = 11,526,070.67
  5. Step 5: Solve for x
    x = 11,526,070.67/4,358.32
  6. Step 6: Final answer
    x = 2,644.61

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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.