Home / 166,812.93-250,244.96-56,030.85

Finding the Fourth Proportional to 166,812.93, 250,244.96 and 56,030.85

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Solution

The fourth proportional to 166,812.93, 250,244.96 and 56,030.85 is: 84,054.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,812.93 : 250,244.96 = 56,030.85 : x
  2. Step 2: Convert to fraction form
    166,812.93/250,244.96 = 56,030.85/x
  3. Step 3: Cross multiply
    166,812.93x = 250,244.96 × 56,030.85
  4. Step 4: Simplify right side
    166,812.93x = 14,021,437,536.86
  5. Step 5: Solve for x
    x = 14,021,437,536.86/166,812.93
  6. Step 6: Final answer
    x = 84,054.86

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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.