Home / 95,927.69-143,904.67-32,730.82

Finding the Fourth Proportional to 95,927.69, 143,904.67 and 32,730.82

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Solution

The fourth proportional to 95,927.69, 143,904.67 and 32,730.82 is: 49,100.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,927.69 : 143,904.67 = 32,730.82 : x
  2. Step 2: Convert to fraction form
    95,927.69/143,904.67 = 32,730.82/x
  3. Step 3: Cross multiply
    95,927.69x = 143,904.67 × 32,730.82
  4. Step 4: Simplify right side
    95,927.69x = 4,710,117,409.34
  5. Step 5: Solve for x
    x = 4,710,117,409.34/95,927.69
  6. Step 6: Final answer
    x = 49,100.71

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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.