Home / 43,529.08-65,206.14-22,708.84

Finding the Fourth Proportional to 43,529.08, 65,206.14 and 22,708.84

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Solution

The fourth proportional to 43,529.08, 65,206.14 and 22,708.84 is: 34,017.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,529.08 : 65,206.14 = 22,708.84 : x
  2. Step 2: Convert to fraction form
    43,529.08/65,206.14 = 22,708.84/x
  3. Step 3: Cross multiply
    43,529.08x = 65,206.14 × 22,708.84
  4. Step 4: Simplify right side
    43,529.08x = 1,480,755,800.28
  5. Step 5: Solve for x
    x = 1,480,755,800.28/43,529.08
  6. Step 6: Final answer
    x = 34,017.62

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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.