Home / 43,711.64-65,533.86-22,629.08

Finding the Fourth Proportional to 43,711.64, 65,533.86 and 22,629.08

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Solution

The fourth proportional to 43,711.64, 65,533.86 and 22,629.08 is: 33,926.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,711.64 : 65,533.86 = 22,629.08 : x
  2. Step 2: Convert to fraction form
    43,711.64/65,533.86 = 22,629.08/x
  3. Step 3: Cross multiply
    43,711.64x = 65,533.86 × 22,629.08
  4. Step 4: Simplify right side
    43,711.64x = 1,482,970,960.65
  5. Step 5: Solve for x
    x = 1,482,970,960.65/43,711.64
  6. Step 6: Final answer
    x = 33,926.23

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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.