Home / 43,825.43-65,754.55-22,752.32

Finding the Fourth Proportional to 43,825.43, 65,754.55 and 22,752.32

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Solution

The fourth proportional to 43,825.43, 65,754.55 and 22,752.32 is: 34,136.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,825.43 : 65,754.55 = 22,752.32 : x
  2. Step 2: Convert to fraction form
    43,825.43/65,754.55 = 22,752.32/x
  3. Step 3: Cross multiply
    43,825.43x = 65,754.55 × 22,752.32
  4. Step 4: Simplify right side
    43,825.43x = 1,496,068,351.67
  5. Step 5: Solve for x
    x = 1,496,068,351.67/43,825.43
  6. Step 6: Final answer
    x = 34,136.99

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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.