Home / 47,069.66-64,953.77-26,648.54

Finding the Fourth Proportional to 47,069.66, 64,953.77 and 26,648.54

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Solution

The fourth proportional to 47,069.66, 64,953.77 and 26,648.54 is: 36,773.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,069.66 : 64,953.77 = 26,648.54 : x
  2. Step 2: Convert to fraction form
    47,069.66/64,953.77 = 26,648.54/x
  3. Step 3: Cross multiply
    47,069.66x = 64,953.77 × 26,648.54
  4. Step 4: Simplify right side
    47,069.66x = 1,730,923,004.75
  5. Step 5: Solve for x
    x = 1,730,923,004.75/47,069.66
  6. Step 6: Final answer
    x = 36,773.65

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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.