Home / 241,390.20-362,085.30-152,160.60

Finding the Fourth Proportional to 241,390.20, 362,085.30 and 152,160.60

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Solution

The fourth proportional to 241,390.20, 362,085.30 and 152,160.60 is: 228,240.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,390.20 : 362,085.30 = 152,160.60 : x
  2. Step 2: Convert to fraction form
    241,390.20/362,085.30 = 152,160.60/x
  3. Step 3: Cross multiply
    241,390.20x = 362,085.30 × 152,160.60
  4. Step 4: Simplify right side
    241,390.20x = 55,095,116,499.18
  5. Step 5: Solve for x
    x = 55,095,116,499.18/241,390.20
  6. Step 6: Final answer
    x = 228,240.90

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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.