Home / 7,570.08-11,356.94-2,375.95

Finding the Fourth Proportional to 7,570.08, 11,356.94 and 2,375.95

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Solution

The fourth proportional to 7,570.08, 11,356.94 and 2,375.95 is: 3,564.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570.08 : 11,356.94 = 2,375.95 : x
  2. Step 2: Convert to fraction form
    7,570.08/11,356.94 = 2,375.95/x
  3. Step 3: Cross multiply
    7,570.08x = 11,356.94 × 2,375.95
  4. Step 4: Simplify right side
    7,570.08x = 26,983,521.59
  5. Step 5: Solve for x
    x = 26,983,521.59/7,570.08
  6. Step 6: Final answer
    x = 3,564.50

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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.