Home / 246,415.60-369,364.20-141,007.60

Finding the Fourth Proportional to 246,415.60, 369,364.20 and 141,007.60

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Solution

The fourth proportional to 246,415.60, 369,364.20 and 141,007.60 is: 211,363.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,415.60 : 369,364.20 = 141,007.60 : x
  2. Step 2: Convert to fraction form
    246,415.60/369,364.20 = 141,007.60/x
  3. Step 3: Cross multiply
    246,415.60x = 369,364.20 × 141,007.60
  4. Step 4: Simplify right side
    246,415.60x = 52,083,159,367.92
  5. Step 5: Solve for x
    x = 52,083,159,367.92/246,415.60
  6. Step 6: Final answer
    x = 211,363.08

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1.5x scale

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.