Home / 62,273.10-93,300.30-51,119.40

Finding the Fourth Proportional to 62,273.10, 93,300.30 and 51,119.40

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Solution

The fourth proportional to 62,273.10, 93,300.30 and 51,119.40 is: 76,589.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,273.10 : 93,300.30 = 51,119.40 : x
  2. Step 2: Convert to fraction form
    62,273.10/93,300.30 = 51,119.40/x
  3. Step 3: Cross multiply
    62,273.10x = 93,300.30 × 51,119.40
  4. Step 4: Simplify right side
    62,273.10x = 4,769,455,355.82
  5. Step 5: Solve for x
    x = 4,769,455,355.82/62,273.10
  6. Step 6: Final answer
    x = 76,589.34

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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.