Home / 362,776.19-544,348.61-163,056.35

Finding the Fourth Proportional to 362,776.19, 544,348.61 and 163,056.35

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Solution

The fourth proportional to 362,776.19, 544,348.61 and 163,056.35 is: 244,667.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,776.19 : 544,348.61 = 163,056.35 : x
  2. Step 2: Convert to fraction form
    362,776.19/544,348.61 = 163,056.35/x
  3. Step 3: Cross multiply
    362,776.19x = 544,348.61 × 163,056.35
  4. Step 4: Simplify right side
    362,776.19x = 88,759,497,474.17
  5. Step 5: Solve for x
    x = 88,759,497,474.17/362,776.19
  6. Step 6: Final answer
    x = 244,667.37

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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.