Home / 4,907.29-7,360.53-2,274.25

Finding the Fourth Proportional to 4,907.29, 7,360.53 and 2,274.25

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Solution

The fourth proportional to 4,907.29, 7,360.53 and 2,274.25 is: 3,411.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907.29 : 7,360.53 = 2,274.25 : x
  2. Step 2: Convert to fraction form
    4,907.29/7,360.53 = 2,274.25/x
  3. Step 3: Cross multiply
    4,907.29x = 7,360.53 × 2,274.25
  4. Step 4: Simplify right side
    4,907.29x = 16,739,685.35
  5. Step 5: Solve for x
    x = 16,739,685.35/4,907.29
  6. Step 6: Final answer
    x = 3,411.19

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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.