Home / 164,338.15-246,482.46-52,003.75

Finding the Fourth Proportional to 164,338.15, 246,482.46 and 52,003.75

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Solution

The fourth proportional to 164,338.15, 246,482.46 and 52,003.75 is: 77,997.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,338.15 : 246,482.46 = 52,003.75 : x
  2. Step 2: Convert to fraction form
    164,338.15/246,482.46 = 52,003.75/x
  3. Step 3: Cross multiply
    164,338.15x = 246,482.46 × 52,003.75
  4. Step 4: Simplify right side
    164,338.15x = 12,818,012,229.23
  5. Step 5: Solve for x
    x = 12,818,012,229.23/164,338.15
  6. Step 6: Final answer
    x = 77,997.79

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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.