Home / 39,063.30-58,761.24-35,409.59

Finding the Fourth Proportional to 39,063.30, 58,761.24 and 35,409.59

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Solution

The fourth proportional to 39,063.30, 58,761.24 and 35,409.59 is: 53,265.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,063.30 : 58,761.24 = 35,409.59 : x
  2. Step 2: Convert to fraction form
    39,063.30/58,761.24 = 35,409.59/x
  3. Step 3: Cross multiply
    39,063.30x = 58,761.24 × 35,409.59
  4. Step 4: Simplify right side
    39,063.30x = 2,080,711,239.24
  5. Step 5: Solve for x
    x = 2,080,711,239.24/39,063.30
  6. Step 6: Final answer
    x = 53,265.12

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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.