Home / 136,052.46-204,079.14-41,283.42

Finding the Fourth Proportional to 136,052.46, 204,079.14 and 41,283.42

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Solution

The fourth proportional to 136,052.46, 204,079.14 and 41,283.42 is: 61,925.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,052.46 : 204,079.14 = 41,283.42 : x
  2. Step 2: Convert to fraction form
    136,052.46/204,079.14 = 41,283.42/x
  3. Step 3: Cross multiply
    136,052.46x = 204,079.14 × 41,283.42
  4. Step 4: Simplify right side
    136,052.46x = 8,425,084,849.86
  5. Step 5: Solve for x
    x = 8,425,084,849.86/136,052.46
  6. Step 6: Final answer
    x = 61,925.27

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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.