Home / 136,364.08-204,557.79-41,615.58

Finding the Fourth Proportional to 136,364.08, 204,557.79 and 41,615.58

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Solution

The fourth proportional to 136,364.08, 204,557.79 and 41,615.58 is: 62,426.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,364.08 : 204,557.79 = 41,615.58 : x
  2. Step 2: Convert to fraction form
    136,364.08/204,557.79 = 41,615.58/x
  3. Step 3: Cross multiply
    136,364.08x = 204,557.79 × 41,615.58
  4. Step 4: Simplify right side
    136,364.08x = 8,512,791,074.37
  5. Step 5: Solve for x
    x = 8,512,791,074.37/136,364.08
  6. Step 6: Final answer
    x = 62,426.93

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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.