Home / 76,016.02-114,037.93-25,410.26

Finding the Fourth Proportional to 76,016.02, 114,037.93 and 25,410.26

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Solution

The fourth proportional to 76,016.02, 114,037.93 and 25,410.26 is: 38,120.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,016.02 : 114,037.93 = 25,410.26 : x
  2. Step 2: Convert to fraction form
    76,016.02/114,037.93 = 25,410.26/x
  3. Step 3: Cross multiply
    76,016.02x = 114,037.93 × 25,410.26
  4. Step 4: Simplify right side
    76,016.02x = 2,897,733,039.02
  5. Step 5: Solve for x
    x = 2,897,733,039.02/76,016.02
  6. Step 6: Final answer
    x = 38,120.03

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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.