Home / 362,923.60-544,350.20-110,206.28

Finding the Fourth Proportional to 362,923.60, 544,350.20 and 110,206.28

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Solution

The fourth proportional to 362,923.60, 544,350.20 and 110,206.28 is: 165,298.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,923.60 : 544,350.20 = 110,206.28 : x
  2. Step 2: Convert to fraction form
    362,923.60/544,350.20 = 110,206.28/x
  3. Step 3: Cross multiply
    362,923.60x = 544,350.20 × 110,206.28
  4. Step 4: Simplify right side
    362,923.60x = 59,990,807,699.75
  5. Step 5: Solve for x
    x = 59,990,807,699.75/362,923.60
  6. Step 6: Final answer
    x = 165,298.72

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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.