Home / 165,554.64-248,369.00-60,373.62

Finding the Fourth Proportional to 165,554.64, 248,369.00 and 60,373.62

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Solution

The fourth proportional to 165,554.64, 248,369.00 and 60,373.62 is: 90,573.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,554.64 : 248,369.00 = 60,373.62 : x
  2. Step 2: Convert to fraction form
    165,554.64/248,369.00 = 60,373.62/x
  3. Step 3: Cross multiply
    165,554.64x = 248,369.00 × 60,373.62
  4. Step 4: Simplify right side
    165,554.64x = 14,994,935,323.91
  5. Step 5: Solve for x
    x = 14,994,935,323.91/165,554.64
  6. Step 6: Final answer
    x = 90,573.94

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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.