Home / 76,050.55-114,037.75-23,453.20

Finding the Fourth Proportional to 76,050.55, 114,037.75 and 23,453.20

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Solution

The fourth proportional to 76,050.55, 114,037.75 and 23,453.20 is: 35,168.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,050.55 : 114,037.75 = 23,453.20 : x
  2. Step 2: Convert to fraction form
    76,050.55/114,037.75 = 23,453.20/x
  3. Step 3: Cross multiply
    76,050.55x = 114,037.75 × 23,453.20
  4. Step 4: Simplify right side
    76,050.55x = 2,674,550,158.30
  5. Step 5: Solve for x
    x = 2,674,550,158.30/76,050.55
  6. Step 6: Final answer
    x = 35,168.06

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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.