Home / 44,824.71-67,237.02-13,659.96

Finding the Fourth Proportional to 44,824.71, 67,237.02 and 13,659.96

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Solution

The fourth proportional to 44,824.71, 67,237.02 and 13,659.96 is: 20,489.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,824.71 : 67,237.02 = 13,659.96 : x
  2. Step 2: Convert to fraction form
    44,824.71/67,237.02 = 13,659.96/x
  3. Step 3: Cross multiply
    44,824.71x = 67,237.02 × 13,659.96
  4. Step 4: Simplify right side
    44,824.71x = 918,455,003.72
  5. Step 5: Solve for x
    x = 918,455,003.72/44,824.71
  6. Step 6: Final answer
    x = 20,489.93

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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.