Home / 106,250.18-146,650.14-60,927.32

Finding the Fourth Proportional to 106,250.18, 146,650.14 and 60,927.32

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Solution

The fourth proportional to 106,250.18, 146,650.14 and 60,927.32 is: 84,093.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,250.18 : 146,650.14 = 60,927.32 : x
  2. Step 2: Convert to fraction form
    106,250.18/146,650.14 = 60,927.32/x
  3. Step 3: Cross multiply
    106,250.18x = 146,650.14 × 60,927.32
  4. Step 4: Simplify right side
    106,250.18x = 8,935,000,007.82
  5. Step 5: Solve for x
    x = 8,935,000,007.82/106,250.18
  6. Step 6: Final answer
    x = 84,093.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.