Home / 176,302.28-264,100.52-101,211.60

Finding the Fourth Proportional to 176,302.28, 264,100.52 and 101,211.60

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Solution

The fourth proportional to 176,302.28, 264,100.52 and 101,211.60 is: 151,614.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,302.28 : 264,100.52 = 101,211.60 : x
  2. Step 2: Convert to fraction form
    176,302.28/264,100.52 = 101,211.60/x
  3. Step 3: Cross multiply
    176,302.28x = 264,100.52 × 101,211.60
  4. Step 4: Simplify right side
    176,302.28x = 26,730,036,190.03
  5. Step 5: Solve for x
    x = 26,730,036,190.03/176,302.28
  6. Step 6: Final answer
    x = 151,614.81

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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.