Home / 150,990.57-226,319.78-62,195.63

Finding the Fourth Proportional to 150,990.57, 226,319.78 and 62,195.63

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Solution

The fourth proportional to 150,990.57, 226,319.78 and 62,195.63 is: 93,225.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,990.57 : 226,319.78 = 62,195.63 : x
  2. Step 2: Convert to fraction form
    150,990.57/226,319.78 = 62,195.63/x
  3. Step 3: Cross multiply
    150,990.57x = 226,319.78 × 62,195.63
  4. Step 4: Simplify right side
    150,990.57x = 14,076,100,987.58
  5. Step 5: Solve for x
    x = 14,076,100,987.58/150,990.57
  6. Step 6: Final answer
    x = 93,225.03

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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.