Home / 34,546.76-51,550.68-30,823.39

Finding the Fourth Proportional to 34,546.76, 51,550.68 and 30,823.39

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Solution

The fourth proportional to 34,546.76, 51,550.68 and 30,823.39 is: 45,994.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,546.76 : 51,550.68 = 30,823.39 : x
  2. Step 2: Convert to fraction form
    34,546.76/51,550.68 = 30,823.39/x
  3. Step 3: Cross multiply
    34,546.76x = 51,550.68 × 30,823.39
  4. Step 4: Simplify right side
    34,546.76x = 1,588,966,714.41
  5. Step 5: Solve for x
    x = 1,588,966,714.41/34,546.76
  6. Step 6: Final answer
    x = 45,994.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.