Home / 246,146.60-369,200.70-96,357.80

Finding the Fourth Proportional to 246,146.60, 369,200.70 and 96,357.80

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Solution

The fourth proportional to 246,146.60, 369,200.70 and 96,357.80 is: 144,529.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,146.60 : 369,200.70 = 96,357.80 : x
  2. Step 2: Convert to fraction form
    246,146.60/369,200.70 = 96,357.80/x
  3. Step 3: Cross multiply
    246,146.60x = 369,200.70 × 96,357.80
  4. Step 4: Simplify right side
    246,146.60x = 35,575,367,210.46
  5. Step 5: Solve for x
    x = 35,575,367,210.46/246,146.60
  6. Step 6: Final answer
    x = 144,529.18

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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.