Home / 44,835.29-67,237.21-13,236.92

Finding the Fourth Proportional to 44,835.29, 67,237.21 and 13,236.92

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Solution

The fourth proportional to 44,835.29, 67,237.21 and 13,236.92 is: 19,850.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,835.29 : 67,237.21 = 13,236.92 : x
  2. Step 2: Convert to fraction form
    44,835.29/67,237.21 = 13,236.92/x
  3. Step 3: Cross multiply
    44,835.29x = 67,237.21 × 13,236.92
  4. Step 4: Simplify right side
    44,835.29x = 890,013,569.79
  5. Step 5: Solve for x
    x = 890,013,569.79/44,835.29
  6. Step 6: Final answer
    x = 19,850.74

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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.