Home / 76,094.29-114,138.06-23,503.42

Finding the Fourth Proportional to 76,094.29, 114,138.06 and 23,503.42

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Solution

The fourth proportional to 76,094.29, 114,138.06 and 23,503.42 is: 35,254.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,094.29 : 114,138.06 = 23,503.42 : x
  2. Step 2: Convert to fraction form
    76,094.29/114,138.06 = 23,503.42/x
  3. Step 3: Cross multiply
    76,094.29x = 114,138.06 × 23,503.42
  4. Step 4: Simplify right side
    76,094.29x = 2,682,634,762.17
  5. Step 5: Solve for x
    x = 2,682,634,762.17/76,094.29
  6. Step 6: Final answer
    x = 35,254.09

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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.