Home / 362,941.12-544,056.90-163,311.76

Finding the Fourth Proportional to 362,941.12, 544,056.90 and 163,311.76

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Solution

The fourth proportional to 362,941.12, 544,056.90 and 163,311.76 is: 244,808.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,941.12 : 544,056.90 = 163,311.76 : x
  2. Step 2: Convert to fraction form
    362,941.12/544,056.90 = 163,311.76/x
  3. Step 3: Cross multiply
    362,941.12x = 544,056.90 × 163,311.76
  4. Step 4: Simplify right side
    362,941.12x = 88,850,889,879.14
  5. Step 5: Solve for x
    x = 88,850,889,879.14/362,941.12
  6. Step 6: Final answer
    x = 244,808.00

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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.