Home / 7,348.95-11,026.68-2,907.96

Finding the Fourth Proportional to 7,348.95, 11,026.68 and 2,907.96

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Solution

The fourth proportional to 7,348.95, 11,026.68 and 2,907.96 is: 4,363.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348.95 : 11,026.68 = 2,907.96 : x
  2. Step 2: Convert to fraction form
    7,348.95/11,026.68 = 2,907.96/x
  3. Step 3: Cross multiply
    7,348.95x = 11,026.68 × 2,907.96
  4. Step 4: Simplify right side
    7,348.95x = 32,065,144.37
  5. Step 5: Solve for x
    x = 32,065,144.37/7,348.95
  6. Step 6: Final answer
    x = 4,363.23

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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.