Home / 39,077.24-58,573.49-19,063.94

Finding the Fourth Proportional to 39,077.24, 58,573.49 and 19,063.94

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Solution

The fourth proportional to 39,077.24, 58,573.49 and 19,063.94 is: 28,575.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,077.24 : 58,573.49 = 19,063.94 : x
  2. Step 2: Convert to fraction form
    39,077.24/58,573.49 = 19,063.94/x
  3. Step 3: Cross multiply
    39,077.24x = 58,573.49 × 19,063.94
  4. Step 4: Simplify right side
    39,077.24x = 1,116,641,110.76
  5. Step 5: Solve for x
    x = 1,116,641,110.76/39,077.24
  6. Step 6: Final answer
    x = 28,575.23

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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.