Home / 62,597.07-93,900.67-20,476.26

Finding the Fourth Proportional to 62,597.07, 93,900.67 and 20,476.26

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Solution

The fourth proportional to 62,597.07, 93,900.67 and 20,476.26 is: 30,716.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,597.07 : 93,900.67 = 20,476.26 : x
  2. Step 2: Convert to fraction form
    62,597.07/93,900.67 = 20,476.26/x
  3. Step 3: Cross multiply
    62,597.07x = 93,900.67 × 20,476.26
  4. Step 4: Simplify right side
    62,597.07x = 1,922,734,481.90
  5. Step 5: Solve for x
    x = 1,922,734,481.90/62,597.07
  6. Step 6: Final answer
    x = 30,716.05

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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.