Home / 93,329.85-140,015.51-26,764.86

Finding the Fourth Proportional to 93,329.85, 140,015.51 and 26,764.86

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Solution

The fourth proportional to 93,329.85, 140,015.51 and 26,764.86 is: 40,153.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,329.85 : 140,015.51 = 26,764.86 : x
  2. Step 2: Convert to fraction form
    93,329.85/140,015.51 = 26,764.86/x
  3. Step 3: Cross multiply
    93,329.85x = 140,015.51 × 26,764.86
  4. Step 4: Simplify right side
    93,329.85x = 3,747,496,089.86
  5. Step 5: Solve for x
    x = 3,747,496,089.86/93,329.85
  6. Step 6: Final answer
    x = 40,153.24

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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.