Home / 246,117.10-369,066.30-96,307.60

Finding the Fourth Proportional to 246,117.10, 369,066.30 and 96,307.60

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Solution

The fourth proportional to 246,117.10, 369,066.30 and 96,307.60 is: 144,418.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,117.10 : 369,066.30 = 96,307.60 : x
  2. Step 2: Convert to fraction form
    246,117.10/369,066.30 = 96,307.60/x
  3. Step 3: Cross multiply
    246,117.10x = 369,066.30 × 96,307.60
  4. Step 4: Simplify right side
    246,117.10x = 35,543,889,593.88
  5. Step 5: Solve for x
    x = 35,543,889,593.88/246,117.10
  6. Step 6: Final answer
    x = 144,418.61

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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.