Home / 60,529.83-90,680.27-34,253.43

Finding the Fourth Proportional to 60,529.83, 90,680.27 and 34,253.43

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Solution

The fourth proportional to 60,529.83, 90,680.27 and 34,253.43 is: 51,315.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,529.83 : 90,680.27 = 34,253.43 : x
  2. Step 2: Convert to fraction form
    60,529.83/90,680.27 = 34,253.43/x
  3. Step 3: Cross multiply
    60,529.83x = 90,680.27 × 34,253.43
  4. Step 4: Simplify right side
    60,529.83x = 3,106,110,109.56
  5. Step 5: Solve for x
    x = 3,106,110,109.56/60,529.83
  6. Step 6: Final answer
    x = 51,315.36

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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.