Home / 136,334.76-204,532.86-41,573.32

Finding the Fourth Proportional to 136,334.76, 204,532.86 and 41,573.32

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Solution

The fourth proportional to 136,334.76, 204,532.86 and 41,573.32 is: 62,369.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,334.76 : 204,532.86 = 41,573.32 : x
  2. Step 2: Convert to fraction form
    136,334.76/204,532.86 = 41,573.32/x
  3. Step 3: Cross multiply
    136,334.76x = 204,532.86 × 41,573.32
  4. Step 4: Simplify right side
    136,334.76x = 8,503,110,039.30
  5. Step 5: Solve for x
    x = 8,503,110,039.30/136,334.76
  6. Step 6: Final answer
    x = 62,369.35

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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.