Home / 196,597.62-271,277.28-110,544.66

Finding the Fourth Proportional to 196,597.62, 271,277.28 and 110,544.66

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Solution

The fourth proportional to 196,597.62, 271,277.28 and 110,544.66 is: 152,536.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,597.62 : 271,277.28 = 110,544.66 : x
  2. Step 2: Convert to fraction form
    196,597.62/271,277.28 = 110,544.66/x
  3. Step 3: Cross multiply
    196,597.62x = 271,277.28 × 110,544.66
  4. Step 4: Simplify right side
    196,597.62x = 29,988,254,683.32
  5. Step 5: Solve for x
    x = 29,988,254,683.32/196,597.62
  6. Step 6: Final answer
    x = 152,536.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.