Home / 181,950.24-273,180.40-93,267.36

Finding the Fourth Proportional to 181,950.24, 273,180.40 and 93,267.36

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Solution

The fourth proportional to 181,950.24, 273,180.40 and 93,267.36 is: 140,031.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,950.24 : 273,180.40 = 93,267.36 : x
  2. Step 2: Convert to fraction form
    181,950.24/273,180.40 = 93,267.36/x
  3. Step 3: Cross multiply
    181,950.24x = 273,180.40 × 93,267.36
  4. Step 4: Simplify right side
    181,950.24x = 25,478,814,711.74
  5. Step 5: Solve for x
    x = 25,478,814,711.74/181,950.24
  6. Step 6: Final answer
    x = 140,031.77

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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.