Home / 336,625.26-504,501.48-136,711.50

Finding the Fourth Proportional to 336,625.26, 504,501.48 and 136,711.50

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Solution

The fourth proportional to 336,625.26, 504,501.48 and 136,711.50 is: 204,890.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,625.26 : 504,501.48 = 136,711.50 : x
  2. Step 2: Convert to fraction form
    336,625.26/504,501.48 = 136,711.50/x
  3. Step 3: Cross multiply
    336,625.26x = 504,501.48 × 136,711.50
  4. Step 4: Simplify right side
    336,625.26x = 68,971,154,083.02
  5. Step 5: Solve for x
    x = 68,971,154,083.02/336,625.26
  6. Step 6: Final answer
    x = 204,890.01

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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.