Home / 362,934.12-544,046.40-163,304.76

Finding the Fourth Proportional to 362,934.12, 544,046.40 and 163,304.76

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Solution

The fourth proportional to 362,934.12, 544,046.40 and 163,304.76 is: 244,797.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,934.12 : 544,046.40 = 163,304.76 : x
  2. Step 2: Convert to fraction form
    362,934.12/544,046.40 = 163,304.76/x
  3. Step 3: Cross multiply
    362,934.12x = 544,046.40 × 163,304.76
  4. Step 4: Simplify right side
    362,934.12x = 88,845,366,780.86
  5. Step 5: Solve for x
    x = 88,845,366,780.86/362,934.12
  6. Step 6: Final answer
    x = 244,797.50

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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.