Home / 111,350.64-167,049.57-36,465.25

Finding the Fourth Proportional to 111,350.64, 167,049.57 and 36,465.25

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Solution

The fourth proportional to 111,350.64, 167,049.57 and 36,465.25 is: 54,705.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,350.64 : 167,049.57 = 36,465.25 : x
  2. Step 2: Convert to fraction form
    111,350.64/167,049.57 = 36,465.25/x
  3. Step 3: Cross multiply
    111,350.64x = 167,049.57 × 36,465.25
  4. Step 4: Simplify right side
    111,350.64x = 6,091,503,497.19
  5. Step 5: Solve for x
    x = 6,091,503,497.19/111,350.64
  6. Step 6: Final answer
    x = 54,705.60

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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.