Home / 9,269.16-13,905.80-2,695.86

Finding the Fourth Proportional to 9,269.16, 13,905.80 and 2,695.86

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Solution

The fourth proportional to 9,269.16, 13,905.80 and 2,695.86 is: 4,044.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.16 : 13,905.80 = 2,695.86 : x
  2. Step 2: Convert to fraction form
    9,269.16/13,905.80 = 2,695.86/x
  3. Step 3: Cross multiply
    9,269.16x = 13,905.80 × 2,695.86
  4. Step 4: Simplify right side
    9,269.16x = 37,488,089.99
  5. Step 5: Solve for x
    x = 37,488,089.99/9,269.16
  6. Step 6: Final answer
    x = 4,044.39

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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.