Home / 176,815.00-265,277.84-113,706.38

Finding the Fourth Proportional to 176,815.00, 265,277.84 and 113,706.38

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Solution

The fourth proportional to 176,815.00, 265,277.84 and 113,706.38 is: 170,595.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,815.00 : 265,277.84 = 113,706.38 : x
  2. Step 2: Convert to fraction form
    176,815.00/265,277.84 = 113,706.38/x
  3. Step 3: Cross multiply
    176,815.00x = 265,277.84 × 113,706.38
  4. Step 4: Simplify right side
    176,815.00x = 30,163,782,975.28
  5. Step 5: Solve for x
    x = 30,163,782,975.28/176,815.00
  6. Step 6: Final answer
    x = 170,595.16

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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.