Home / 76,037.73-114,017.50-44,454.75

Finding the Fourth Proportional to 76,037.73, 114,017.50 and 44,454.75

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Solution

The fourth proportional to 76,037.73, 114,017.50 and 44,454.75 is: 66,659.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,037.73 : 114,017.50 = 44,454.75 : x
  2. Step 2: Convert to fraction form
    76,037.73/114,017.50 = 44,454.75/x
  3. Step 3: Cross multiply
    76,037.73x = 114,017.50 × 44,454.75
  4. Step 4: Simplify right side
    76,037.73x = 5,068,619,458.13
  5. Step 5: Solve for x
    x = 5,068,619,458.13/76,037.73
  6. Step 6: Final answer
    x = 66,659.27

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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.