Home / 166,697.01-250,001.10-46,747.35

Finding the Fourth Proportional to 166,697.01, 250,001.10 and 46,747.35

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Solution

The fourth proportional to 166,697.01, 250,001.10 and 46,747.35 is: 70,108.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,697.01 : 250,001.10 = 46,747.35 : x
  2. Step 2: Convert to fraction form
    166,697.01/250,001.10 = 46,747.35/x
  3. Step 3: Cross multiply
    166,697.01x = 250,001.10 × 46,747.35
  4. Step 4: Simplify right side
    166,697.01x = 11,686,888,922.09
  5. Step 5: Solve for x
    x = 11,686,888,922.09/166,697.01
  6. Step 6: Final answer
    x = 70,108.57

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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.