Home / 34,568.23-47,603.76-30,028.83

Finding the Fourth Proportional to 34,568.23, 47,603.76 and 30,028.83

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Solution

The fourth proportional to 34,568.23, 47,603.76 and 30,028.83 is: 41,352.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,568.23 : 47,603.76 = 30,028.83 : x
  2. Step 2: Convert to fraction form
    34,568.23/47,603.76 = 30,028.83/x
  3. Step 3: Cross multiply
    34,568.23x = 47,603.76 × 30,028.83
  4. Step 4: Simplify right side
    34,568.23x = 1,429,485,216.40
  5. Step 5: Solve for x
    x = 1,429,485,216.40/34,568.23
  6. Step 6: Final answer
    x = 41,352.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.