Home / 173,972.04-260,999.58-61,662.08

Finding the Fourth Proportional to 173,972.04, 260,999.58 and 61,662.08

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Solution

The fourth proportional to 173,972.04, 260,999.58 and 61,662.08 is: 92,507.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,972.04 : 260,999.58 = 61,662.08 : x
  2. Step 2: Convert to fraction form
    173,972.04/260,999.58 = 61,662.08/x
  3. Step 3: Cross multiply
    173,972.04x = 260,999.58 × 61,662.08
  4. Step 4: Simplify right side
    173,972.04x = 16,093,776,981.93
  5. Step 5: Solve for x
    x = 16,093,776,981.93/173,972.04
  6. Step 6: Final answer
    x = 92,507.84

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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.