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Finding the Fourth Proportional to 336,194.34, 504,296.98 and 96,307.30

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Solution

The fourth proportional to 336,194.34, 504,296.98 and 96,307.30 is: 144,462.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,194.34 : 504,296.98 = 96,307.30 : x
  2. Step 2: Convert to fraction form
    336,194.34/504,296.98 = 96,307.30/x
  3. Step 3: Cross multiply
    336,194.34x = 504,296.98 × 96,307.30
  4. Step 4: Simplify right side
    336,194.34x = 48,567,481,321.16
  5. Step 5: Solve for x
    x = 48,567,481,321.16/336,194.34
  6. Step 6: Final answer
    x = 144,462.52

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1.5x scale

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.