Home / 366,131.11-546,970.15-236,995.42

Finding the Fourth Proportional to 366,131.11, 546,970.15 and 236,995.42

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Solution

The fourth proportional to 366,131.11, 546,970.15 and 236,995.42 is: 354,051.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,131.11 : 546,970.15 = 236,995.42 : x
  2. Step 2: Convert to fraction form
    366,131.11/546,970.15 = 236,995.42/x
  3. Step 3: Cross multiply
    366,131.11x = 546,970.15 × 236,995.42
  4. Step 4: Simplify right side
    366,131.11x = 129,629,422,586.00
  5. Step 5: Solve for x
    x = 129,629,422,586.00/366,131.11
  6. Step 6: Final answer
    x = 354,051.92

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.