Home / 44,794.37-67,201.28-13,628.81

Finding the Fourth Proportional to 44,794.37, 67,201.28 and 13,628.81

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Solution

The fourth proportional to 44,794.37, 67,201.28 and 13,628.81 is: 20,446.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,794.37 : 67,201.28 = 13,628.81 : x
  2. Step 2: Convert to fraction form
    44,794.37/67,201.28 = 13,628.81/x
  3. Step 3: Cross multiply
    44,794.37x = 67,201.28 × 13,628.81
  4. Step 4: Simplify right side
    44,794.37x = 915,873,678.95
  5. Step 5: Solve for x
    x = 915,873,678.95/44,794.37
  6. Step 6: Final answer
    x = 20,446.18

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1.5x scale

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.