Home / 176,950.48-264,802.32-110,421.92

Finding the Fourth Proportional to 176,950.48, 264,802.32 and 110,421.92

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Solution

The fourth proportional to 176,950.48, 264,802.32 and 110,421.92 is: 165,243.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,950.48 : 264,802.32 = 110,421.92 : x
  2. Step 2: Convert to fraction form
    176,950.48/264,802.32 = 110,421.92/x
  3. Step 3: Cross multiply
    176,950.48x = 264,802.32 × 110,421.92
  4. Step 4: Simplify right side
    176,950.48x = 29,239,980,594.85
  5. Step 5: Solve for x
    x = 29,239,980,594.85/176,950.48
  6. Step 6: Final answer
    x = 165,243.86

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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.