Home / 76,014.37-114,027.33-26,094.07

Finding the Fourth Proportional to 76,014.37, 114,027.33 and 26,094.07

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Solution

The fourth proportional to 76,014.37, 114,027.33 and 26,094.07 is: 39,143.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,014.37 : 114,027.33 = 26,094.07 : x
  2. Step 2: Convert to fraction form
    76,014.37/114,027.33 = 26,094.07/x
  3. Step 3: Cross multiply
    76,014.37x = 114,027.33 × 26,094.07
  4. Step 4: Simplify right side
    76,014.37x = 2,975,437,130.93
  5. Step 5: Solve for x
    x = 2,975,437,130.93/76,014.37
  6. Step 6: Final answer
    x = 39,143.09

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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.