Home / 107,225.80-160,896.30-44,902.60

Finding the Fourth Proportional to 107,225.80, 160,896.30 and 44,902.60

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Solution

The fourth proportional to 107,225.80, 160,896.30 and 44,902.60 is: 67,378.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,225.80 : 160,896.30 = 44,902.60 : x
  2. Step 2: Convert to fraction form
    107,225.80/160,896.30 = 44,902.60/x
  3. Step 3: Cross multiply
    107,225.80x = 160,896.30 × 44,902.60
  4. Step 4: Simplify right side
    107,225.80x = 7,224,662,200.38
  5. Step 5: Solve for x
    x = 7,224,662,200.38/107,225.80
  6. Step 6: Final answer
    x = 67,378.02

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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.