Home / 7,573.02-11,352.24-2,377.68

Finding the Fourth Proportional to 7,573.02, 11,352.24 and 2,377.68

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Solution

The fourth proportional to 7,573.02, 11,352.24 and 2,377.68 is: 3,564.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573.02 : 11,352.24 = 2,377.68 : x
  2. Step 2: Convert to fraction form
    7,573.02/11,352.24 = 2,377.68/x
  3. Step 3: Cross multiply
    7,573.02x = 11,352.24 × 2,377.68
  4. Step 4: Simplify right side
    7,573.02x = 26,991,994.00
  5. Step 5: Solve for x
    x = 26,991,994.00/7,573.02
  6. Step 6: Final answer
    x = 3,564.23

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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.