Home / 93,879.14-140,818.67-62,350.75

Finding the Fourth Proportional to 93,879.14, 140,818.67 and 62,350.75

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Solution

The fourth proportional to 93,879.14, 140,818.67 and 62,350.75 is: 93,526.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,879.14 : 140,818.67 = 62,350.75 : x
  2. Step 2: Convert to fraction form
    93,879.14/140,818.67 = 62,350.75/x
  3. Step 3: Cross multiply
    93,879.14x = 140,818.67 × 62,350.75
  4. Step 4: Simplify right side
    93,879.14x = 8,780,149,688.50
  5. Step 5: Solve for x
    x = 8,780,149,688.50/93,879.14
  6. Step 6: Final answer
    x = 93,526.10

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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.