Home / 195,324.56-292,889.88-62,187.50

Finding the Fourth Proportional to 195,324.56, 292,889.88 and 62,187.50

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Solution

The fourth proportional to 195,324.56, 292,889.88 and 62,187.50 is: 93,250.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,324.56 : 292,889.88 = 62,187.50 : x
  2. Step 2: Convert to fraction form
    195,324.56/292,889.88 = 62,187.50/x
  3. Step 3: Cross multiply
    195,324.56x = 292,889.88 × 62,187.50
  4. Step 4: Simplify right side
    195,324.56x = 18,214,089,412.50
  5. Step 5: Solve for x
    x = 18,214,089,412.50/195,324.56
  6. Step 6: Final answer
    x = 93,250.38

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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.