Home / 382,632.91-573,568.51-182,719.58

Finding the Fourth Proportional to 382,632.91, 573,568.51 and 182,719.58

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Solution

The fourth proportional to 382,632.91, 573,568.51 and 182,719.58 is: 273,897.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,632.91 : 573,568.51 = 182,719.58 : x
  2. Step 2: Convert to fraction form
    382,632.91/573,568.51 = 182,719.58/x
  3. Step 3: Cross multiply
    382,632.91x = 573,568.51 × 182,719.58
  4. Step 4: Simplify right side
    382,632.91x = 104,802,197,248.43
  5. Step 5: Solve for x
    x = 104,802,197,248.43/382,632.91
  6. Step 6: Final answer
    x = 273,897.50

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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.