Home / 45,054.92-62,174.69-24,911.30

Finding the Fourth Proportional to 45,054.92, 62,174.69 and 24,911.30

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Solution

The fourth proportional to 45,054.92, 62,174.69 and 24,911.30 is: 34,376.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,054.92 : 62,174.69 = 24,911.30 : x
  2. Step 2: Convert to fraction form
    45,054.92/62,174.69 = 24,911.30/x
  3. Step 3: Cross multiply
    45,054.92x = 62,174.69 × 24,911.30
  4. Step 4: Simplify right side
    45,054.92x = 1,548,851,919.57
  5. Step 5: Solve for x
    x = 1,548,851,919.57/45,054.92
  6. Step 6: Final answer
    x = 34,376.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.