Home / 176,508.45-243,583.53-95,935.98

Finding the Fourth Proportional to 176,508.45, 243,583.53 and 95,935.98

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Solution

The fourth proportional to 176,508.45, 243,583.53 and 95,935.98 is: 132,392.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,508.45 : 243,583.53 = 95,935.98 : x
  2. Step 2: Convert to fraction form
    176,508.45/243,583.53 = 95,935.98/x
  3. Step 3: Cross multiply
    176,508.45x = 243,583.53 × 95,935.98
  4. Step 4: Simplify right side
    176,508.45x = 23,368,424,662.41
  5. Step 5: Solve for x
    x = 23,368,424,662.41/176,508.45
  6. Step 6: Final answer
    x = 132,392.67

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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.