Home / 382,529.08-573,772.83-116,268.84

Finding the Fourth Proportional to 382,529.08, 573,772.83 and 116,268.84

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Solution

The fourth proportional to 382,529.08, 573,772.83 and 116,268.84 is: 174,396.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,529.08 : 573,772.83 = 116,268.84 : x
  2. Step 2: Convert to fraction form
    382,529.08/573,772.83 = 116,268.84/x
  3. Step 3: Cross multiply
    382,529.08x = 573,772.83 × 116,268.84
  4. Step 4: Simplify right side
    382,529.08x = 66,711,899,813.71
  5. Step 5: Solve for x
    x = 66,711,899,813.71/382,529.08
  6. Step 6: Final answer
    x = 174,396.94

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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.