Home / 176,452.90-243,504.47-95,880.67

Finding the Fourth Proportional to 176,452.90, 243,504.47 and 95,880.67

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Solution

The fourth proportional to 176,452.90, 243,504.47 and 95,880.67 is: 132,315.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,452.90 : 243,504.47 = 95,880.67 : x
  2. Step 2: Convert to fraction form
    176,452.90/243,504.47 = 95,880.67/x
  3. Step 3: Cross multiply
    176,452.90x = 243,504.47 × 95,880.67
  4. Step 4: Simplify right side
    176,452.90x = 23,347,370,034.67
  5. Step 5: Solve for x
    x = 23,347,370,034.67/176,452.90
  6. Step 6: Final answer
    x = 132,315.03

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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.