Home / 45,055.76-62,174.43-24,911.43

Finding the Fourth Proportional to 45,055.76, 62,174.43 and 24,911.43

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Solution

The fourth proportional to 45,055.76, 62,174.43 and 24,911.43 is: 34,376.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,055.76 : 62,174.43 = 24,911.43 : x
  2. Step 2: Convert to fraction form
    45,055.76/62,174.43 = 24,911.43/x
  3. Step 3: Cross multiply
    45,055.76x = 62,174.43 × 24,911.43
  4. Step 4: Simplify right side
    45,055.76x = 1,548,853,821.00
  5. Step 5: Solve for x
    x = 1,548,853,821.00/45,055.76
  6. Step 6: Final answer
    x = 34,376.38

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1.5x scale

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.