Home / 34,315.32-51,481.14-14,594.52

Finding the Fourth Proportional to 34,315.32, 51,481.14 and 14,594.52

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Solution

The fourth proportional to 34,315.32, 51,481.14 and 14,594.52 is: 21,895.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,315.32 : 51,481.14 = 14,594.52 : x
  2. Step 2: Convert to fraction form
    34,315.32/51,481.14 = 14,594.52/x
  3. Step 3: Cross multiply
    34,315.32x = 51,481.14 × 14,594.52
  4. Step 4: Simplify right side
    34,315.32x = 751,342,527.35
  5. Step 5: Solve for x
    x = 751,342,527.35/34,315.32
  6. Step 6: Final answer
    x = 21,895.25

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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.