Home / 160,029.54-240,080.05-60,190.59

Finding the Fourth Proportional to 160,029.54, 240,080.05 and 60,190.59

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Solution

The fourth proportional to 160,029.54, 240,080.05 and 60,190.59 is: 90,299.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,029.54 : 240,080.05 = 60,190.59 : x
  2. Step 2: Convert to fraction form
    160,029.54/240,080.05 = 60,190.59/x
  3. Step 3: Cross multiply
    160,029.54x = 240,080.05 × 60,190.59
  4. Step 4: Simplify right side
    160,029.54x = 14,450,559,856.73
  5. Step 5: Solve for x
    x = 14,450,559,856.73/160,029.54
  6. Step 6: Final answer
    x = 90,299.33

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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.