Home / 44,875.68-67,311.08-13,708.52

Finding the Fourth Proportional to 44,875.68, 67,311.08 and 13,708.52

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Solution

The fourth proportional to 44,875.68, 67,311.08 and 13,708.52 is: 20,562.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,875.68 : 67,311.08 = 13,708.52 : x
  2. Step 2: Convert to fraction form
    44,875.68/67,311.08 = 13,708.52/x
  3. Step 3: Cross multiply
    44,875.68x = 67,311.08 × 13,708.52
  4. Step 4: Simplify right side
    44,875.68x = 922,735,286.40
  5. Step 5: Solve for x
    x = 922,735,286.40/44,875.68
  6. Step 6: Final answer
    x = 20,562.03

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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.