Home / 34,463.07-51,649.92-14,449.86

Finding the Fourth Proportional to 34,463.07, 51,649.92 and 14,449.86

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Solution

The fourth proportional to 34,463.07, 51,649.92 and 14,449.86 is: 21,656.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,463.07 : 51,649.92 = 14,449.86 : x
  2. Step 2: Convert to fraction form
    34,463.07/51,649.92 = 14,449.86/x
  3. Step 3: Cross multiply
    34,463.07x = 51,649.92 × 14,449.86
  4. Step 4: Simplify right side
    34,463.07x = 746,334,113.01
  5. Step 5: Solve for x
    x = 746,334,113.01/34,463.07
  6. Step 6: Final answer
    x = 21,656.05

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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.