Home / 167,265.20-250,899.24-42,606.08

Finding the Fourth Proportional to 167,265.20, 250,899.24 and 42,606.08

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Solution

The fourth proportional to 167,265.20, 250,899.24 and 42,606.08 is: 63,909.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,265.20 : 250,899.24 = 42,606.08 : x
  2. Step 2: Convert to fraction form
    167,265.20/250,899.24 = 42,606.08/x
  3. Step 3: Cross multiply
    167,265.20x = 250,899.24 × 42,606.08
  4. Step 4: Simplify right side
    167,265.20x = 10,689,833,091.38
  5. Step 5: Solve for x
    x = 10,689,833,091.38/167,265.20
  6. Step 6: Final answer
    x = 63,909.49

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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.