Home / 9,433.08-14,149.76-3,590.01

Finding the Fourth Proportional to 9,433.08, 14,149.76 and 3,590.01

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Solution

The fourth proportional to 9,433.08, 14,149.76 and 3,590.01 is: 5,385.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.08 : 14,149.76 = 3,590.01 : x
  2. Step 2: Convert to fraction form
    9,433.08/14,149.76 = 3,590.01/x
  3. Step 3: Cross multiply
    9,433.08x = 14,149.76 × 3,590.01
  4. Step 4: Simplify right side
    9,433.08x = 50,797,761.95
  5. Step 5: Solve for x
    x = 50,797,761.95/9,433.08
  6. Step 6: Final answer
    x = 5,385.07

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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.