Home / 160,933.64-222,037.00-92,941.63

Finding the Fourth Proportional to 160,933.64, 222,037.00 and 92,941.63

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Solution

The fourth proportional to 160,933.64, 222,037.00 and 92,941.63 is: 128,229.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,933.64 : 222,037.00 = 92,941.63 : x
  2. Step 2: Convert to fraction form
    160,933.64/222,037.00 = 92,941.63/x
  3. Step 3: Cross multiply
    160,933.64x = 222,037.00 × 92,941.63
  4. Step 4: Simplify right side
    160,933.64x = 20,636,479,912.86
  5. Step 5: Solve for x
    x = 20,636,479,912.86/160,933.64
  6. Step 6: Final answer
    x = 128,229.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.