Home / 113,262.55-169,914.33-46,665.67

Finding the Fourth Proportional to 113,262.55, 169,914.33 and 46,665.67

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Solution

The fourth proportional to 113,262.55, 169,914.33 and 46,665.67 is: 70,006.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,262.55 : 169,914.33 = 46,665.67 : x
  2. Step 2: Convert to fraction form
    113,262.55/169,914.33 = 46,665.67/x
  3. Step 3: Cross multiply
    113,262.55x = 169,914.33 × 46,665.67
  4. Step 4: Simplify right side
    113,262.55x = 7,929,166,052.05
  5. Step 5: Solve for x
    x = 7,929,166,052.05/113,262.55
  6. Step 6: Final answer
    x = 70,006.95

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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.