Home / 154,824.35-232,295.68-60,121.03

Finding the Fourth Proportional to 154,824.35, 232,295.68 and 60,121.03

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Solution

The fourth proportional to 154,824.35, 232,295.68 and 60,121.03 is: 90,204.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,824.35 : 232,295.68 = 60,121.03 : x
  2. Step 2: Convert to fraction form
    154,824.35/232,295.68 = 60,121.03/x
  3. Step 3: Cross multiply
    154,824.35x = 232,295.68 × 60,121.03
  4. Step 4: Simplify right side
    154,824.35x = 13,965,854,384.67
  5. Step 5: Solve for x
    x = 13,965,854,384.67/154,824.35
  6. Step 6: Final answer
    x = 90,204.51

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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.