Home / 176,150.22-264,224.40-43,031.22

Finding the Fourth Proportional to 176,150.22, 264,224.40 and 43,031.22

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Solution

The fourth proportional to 176,150.22, 264,224.40 and 43,031.22 is: 64,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,150.22 : 264,224.40 = 43,031.22 : x
  2. Step 2: Convert to fraction form
    176,150.22/264,224.40 = 43,031.22/x
  3. Step 3: Cross multiply
    176,150.22x = 264,224.40 × 43,031.22
  4. Step 4: Simplify right side
    176,150.22x = 11,369,898,285.77
  5. Step 5: Solve for x
    x = 11,369,898,285.77/176,150.22
  6. Step 6: Final answer
    x = 64,546.60

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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.