Home / 176,130.50-264,194.82-43,011.44

Finding the Fourth Proportional to 176,130.50, 264,194.82 and 43,011.44

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Solution

The fourth proportional to 176,130.50, 264,194.82 and 43,011.44 is: 64,516.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,130.50 : 264,194.82 = 43,011.44 : x
  2. Step 2: Convert to fraction form
    176,130.50/264,194.82 = 43,011.44/x
  3. Step 3: Cross multiply
    176,130.50x = 264,194.82 × 43,011.44
  4. Step 4: Simplify right side
    176,130.50x = 11,363,399,648.74
  5. Step 5: Solve for x
    x = 11,363,399,648.74/176,130.50
  6. Step 6: Final answer
    x = 64,516.93

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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.