Home / 335,064.18-462,391.63-182,102.77

Finding the Fourth Proportional to 335,064.18, 462,391.63 and 182,102.77

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Solution

The fourth proportional to 335,064.18, 462,391.63 and 182,102.77 is: 251,303.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,064.18 : 462,391.63 = 182,102.77 : x
  2. Step 2: Convert to fraction form
    335,064.18/462,391.63 = 182,102.77/x
  3. Step 3: Cross multiply
    335,064.18x = 462,391.63 × 182,102.77
  4. Step 4: Simplify right side
    335,064.18x = 84,202,795,076.95
  5. Step 5: Solve for x
    x = 84,202,795,076.95/335,064.18
  6. Step 6: Final answer
    x = 251,303.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.