Home / 146,546.04-219,848.22-46,703.02

Finding the Fourth Proportional to 146,546.04, 219,848.22 and 46,703.02

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Solution

The fourth proportional to 146,546.04, 219,848.22 and 46,703.02 is: 70,063.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,546.04 : 219,848.22 = 46,703.02 : x
  2. Step 2: Convert to fraction form
    146,546.04/219,848.22 = 46,703.02/x
  3. Step 3: Cross multiply
    146,546.04x = 219,848.22 × 46,703.02
  4. Step 4: Simplify right side
    146,546.04x = 10,267,575,815.62
  5. Step 5: Solve for x
    x = 10,267,575,815.62/146,546.04
  6. Step 6: Final answer
    x = 70,063.82

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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.